wildminder/awesome-ltx2

All available LTX-2 models, encoders, workflows, LoRAs for ComfyUI

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133 commits

updated Oct 5, 2026

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README

Awesome LTX-2

A curated list of models, text encoders, and tools for the LTX-2 video generation suite.

ltx-logo

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Table of Contents

Intro

▓ Apps & Tools

LTX2.3-Multifunctional

LTX2.3-Multifunctional is a desktop-optimized version of LTX that lowers GPU requirements and simplifies usage. It integrates all features including image-to-video, text-to-video, start/end frames, lip-sync, video enhancement, and image generation into a single application.

Key Features:

  • Lower GPU Requirements: Only needs 24GB VRAM (vs 32GB for standard desktop version)
  • All-in-One Interface: No complex ComfyUI workflows or error-prone nodes
  • Features: T2V, I2V, start/end frames, lip-sync, video enhancement, image generation, LoRA support
  • Multi-Frame Insertion: Two modes for generating long videos
  • Easy Setup: No third-party software required, just install LTX desktop

Downloads & Resources:

O2noor LTX-2.5 Int4 Tile-Train (Beta)

O2noor LTX-2.5 Int4 Tile-Train is a ComfyUI node pack for LoRA training on LTX-2.5 22B distilled using tiled training across multiple GPUs with as little as 18 GB VRAM per card. The base is fully self-contained quantized weights (bnb-NF4 DiT, Gemma-4-12b text encoder — run in 8-bit LLM.int8 spread over 2 GPUs during captioning only, freed for training; works on 12 GB cards).

Downloads & Resources:

  • Node pack (GitHub) | Model weights (HF) — includes ltx-2.5-22b-distilled-bnb-nf4 (10.45 GB), embeddings_processor_bf16 (6.34 GB), gemma4-12b-with-proj-ltx-2.5-bf16 (26.26 GB), video + audio VAEs, plus int2 experimental variants

elismasilva LTX 2 Image Custom Blocks (Modular Diffusers)

Custom Modular Diffusers blocks that extend LTX 2 Image (elismasilva's image-only LTX-2.3) with image-to-image, plus a unified AutoBlocks pipeline that folds t2i and i2i into one — the workflow is chosen automatically from the inputs you pass (prompt → text-to-image; prompt + image → image-to-image with optional strength). Code-only repo (trust_remote_code); loads components from the ltx2.3-image-base weights repo. Apache-2.0.

Downloads & Resources:

WanGP LTX-2 Model Pack (DeepBeepMeep)

The complete set of LTX-2 / 2.3 / 2.5 weights used by WanGP — DeepBeepMeep's low-VRAM video app (down to ~6 GB VRAM, old-GPU friendly, auto-downloads the model variant matching your architecture). 169 files, ~984 GB total, pre-packaged so no manual ComfyUI file layout is needed.

What's inside:

  • Main transformers (repo root) — LTX-2.5 22B dev / distilled in bf16 (38.0 GB), int8-convrot (19.5 GB) and nvfp4 (14.7 GB); LTX-2.3 22B dev / distilled / distilled-1.1 bf16 (38.0 GB) plus quanto bf16-int8 (19.5 GB) and nvfp4 (13.5 GB); LTX-2 19B dev / distilled full (43.3 GB), fp8 (27.1 GB), fp4 (20.0 GB) and diffusion-model variants; Q4_K_M / Q6_K / Q8_0 "light" GGUFs (13.0–20.6 GB)
  • Third-party audio models — JoyAI-Echo (bf16 + quanto), Scenema, DramaBox, ltx23_echoVid-ltxAud_surgical_fp8, plus Kokoro TTS, Seed-VC, Whisper, HuBERT, BigVGAN, Sherpa
  • Shared / offloadable components — video + audio embeddings connectors (bf16 / int8-convrot / nvfp4), text embedding projection, video + audio VAEs, vocoder, spatial and temporal upscalers x2
  • Text encoders — both gemma4-12b-ltx-v1 for LTX-2.5 (bf16 23.8 GB / int8-convrot 12.9 GB) and gemma-3-12b-it-qat-q4_0 for LTX-2 / 2.3 (24.4 GB + quanto 13.2 GB)
  • LoRAs — LTX-2.5 IC-LoRAs (refine-details, ingredients, SDR-To-HDR + its scene-emb, deblur, decompression, pixel-spatial-upscaler), LTX-2.3 IC-LoRAs (ingredients, in-outpainting, outpaint, refocus, uncompress, ungrade, HDR + scene-emb, union-control, pixel-spatial-upscaler, detailer), LTX-2 IC-LoRAs (detailer, union-control, canny/depth/pose control), distilled-lora-450 / -384, celebvhq ID-LoRAs (LTX-2 and 2.3), Edit-Anything reference, Licon-MSR (2.3 V1/V2, 2.5 V1 + slot embeddings), VBVR-I2V, OmniNFT RL-LoRAs
  • Manifest — LTX-2.5-MANIFEST.md documents the LTX-2.5 runtime set, incl. the note that Dev/Distilled connectors are shared only after equality verification and the official NVFP4 transformer needs its own BF16 connector pair

Downloads & Resources:

▓ Models

LTX-2 models are available in various formats including full weights, transformers-only, and GGUF quantizations for efficient inference.

▣ Checkpoints

VerNamePrecisionSizeDownload
2.5dev![bf16][badge-bf16]42.02 GB![][gh-Lightricks]
2.5devint8convrot21.50 GB![][gh-Lightricks]
2.5distilled![bf16][badge-bf16]42.02 GB![][gh-Lightricks]
2.5distilledint8convrot21.50 GB![][gh-Lightricks]
2.5distilled![nvfp4][badge-nvfp4]18.72 GB![][gh-Lightricks]
2.5pt (pre-trained)![bf16][badge-bf16]43.0 GB![][gh-Lightricks]
2.5distilled![nvfp4][badge-nvfp4]20.6 GB![][gh-rockerBOO]
2.5devw4a8_convrot12.52 GB![][gh-Winnougan]
2.5distilledw4a8_convrot12.52 GB![][gh-Winnougan]
2.5distilled![fp8][badge-fp8]19.6 GB![][gh-vonkaiser]
2.5distilled![nvfp4][badge-nvfp4]17.4 GB![][gh-BennyDaBall]
2.5devw4a814.4 GB![][gh-tsolful]
2.5distilledw4a814.4 GB![][gh-tsolful]
2.5distilled![fp8][badge-fp8]21.9 GB![][gh-guillaume127]
2.5devint8convrot21.64 GB![][gh-DmitryDB]
2.5dev![nvfp4][badge-nvfp4]13.57 GB![][gh-DmitryDB]
2.5distilledint8convrot21.64 GB![][gh-DmitryDB]
2.5distilled![nvfp4][badge-nvfp4]13.57 GB![][gh-DmitryDB]
2.3dev![bf16][badge-bf16]46.1 GB![][gh-Lightricks]
2.3dev![fp8][badge-fp8]29.1 GB![][gh-Lightricks]
2.3dev![fp8][badge-fp8]29.9 GB![][gh-drbaph]
2.3devint829.1 GB![][gh-Winnougan]
2.3dev![nvfp4][badge-nvfp4]21.7 GB![][gh-Lightricks]
2.3dev![fp8][badge-fp8]29.1 GB![][gh-Lightricks]
2.3distilled![bf16][badge-bf16]46.1 GB![][gh-Lightricks]
2.3distilled![fp8][badge-fp8]29.5 GB![][gh-Lightricks]
2.3distilled![fp8][badge-fp8]29.9 GB![][gh-drbaph]
2.3distilled![int8tensormixed][badge-int8tensormixed]29.1 GB![][gh-Winnougan]
2.3distilled![nvfp4][badge-nvfp4]17.6 GB![][gh-Winnougan]
2.3distilled![mxfp8mixed][badge-mxfp8mixed]29.7 GB![][gh-silveroxides]
2.3distilled 1.1![bf16][badge-bf16]46.1 GB![][gh-Lightricks]
2.3distilled 1.1w4a8_convrot16.65 GB![][gh-JoaoZaokk]
2.3distilled 1.1w4a4_convrot15.37 GB![][gh-JoaoZaokk]
2.3ltx23_srx fp8_e4m3 experimental![fp8][badge-fp8]23.1 GB![][gh-SOLRICKS]
2ltx-2-19b dev![bf16][badge-bf16]43.3 GB![][gh-Lightricks]
2ltx-2-19b dev![fp8][badge-fp8]27.1 GB![][gh-Lightricks]
2ltx-2-19b dev![fp4][badge-fp4]20 GB![][gh-Lightricks]
2ltx-2-19b distilled![bf16][badge-bf16]43.3 GB![][gh-Lightricks]
2ltx-2-19b distilled![fp8][badge-fp8]27.1 GB![][gh-Lightricks]
2ltx-2-19b distilled![nvfp4][badge-nvfp4]20 GB

Quantized to fp8_e5m2 to support older Triton with older Pytorch on 30 series GPUs. For WangGP in Pinokio

VerNamePrecisionSizeDownload
2ltx-2-19b devfp8_e5m227.1 GB

· · · · · · · · · · · · · ·

❖ Image-only LTX-2.3 (text-to-image)

Image-only LTX-2.3 checkpoints by elismasilva — the 13B LTX-2.3 family pruned to the still-image generation path (video/audio weights removed), packaged as unified ComfyUI safetensors. Inherits the LTX Video 2 Open Source License.

VerNamePrecisionSizeDownload
2.3image dev![bf16][badge-bf16]33.61 GB![elismasilva][gh-elismasilva]
2.3image distilled![bf16][badge-bf16]33.61 GB![elismasilva][gh-elismasilva]
2.3image devint8convrot21.81 GB![elismasilva][gh-elismasilva]
2.3image distilledint8convrot21.81 GB![elismasilva][gh-elismasilva]

· · · · · · · · · · · · · ·

❖ silveroxides Quantizations (mxfp8)

Note: The mxfp8mixed quantization requires a custom fork of ComfyUI-Kitchen with mxfp8 support. Standard ComfyUI installations may not support this quantization format.

ModelQuantSizeDownload
ltx-2.3-22b-dev![int8mixedtensorwise][badge-int8mixedtensorwise]29.2 GB![][gh-silveroxides]
ltx-2.3-22b-distilled![int8tensormixed][badge-int8tensormixed]29.1 GB![][gh-silveroxides]
ltx-2.3-22b-distilled![int8mixedtensorwise][badge-int8mixedtensorwise]29.2 GB![][gh-silveroxides]
ltx-2.3-22b-distilled![mxfp8mixed][badge-mxfp8mixed]29.7 GB![][gh-silveroxides]

· · · · · · · · · · · · · ·

❖ Distilled LoRA

VerRankPrecisionSizeDownload
2.5450int85.06 GB![][gh-DmitryDB]
2.5450int8_lean_convrot4.53 GB![][gh-DmitryDB]
2.5450![nvfp4][badge-nvfp4]2.66 GB![][gh-DmitryDB]
2.5450![bf16][badge-bf16]8.90 GB![][gh-rzgar]
2.5384![bf16][badge-bf16]7.61 GB![][gh-rzgar]
2.5256![bf16][badge-bf16]5.10 GB![][gh-rzgar]
2.5256![bf16][badge-bf16]5.10 GB![][gh-TheDivergentAI]
2.5128![bf16][badge-bf16]2.58 GB![][gh-TheDivergentAI]
2.564![bf16][badge-bf16]1.32 GB![][gh-TheDivergentAI]
2.5128![bf16][badge-bf16]2.31 GB![][gh-pyros-vault]
2.572![bf16][badge-bf16]1.38 GB![][gh-pyros-vault]
2.3384![bf16][badge-bf16]7.61 GB ┊
2.3208![bf16][badge-bf16]4.97 GB![][gh-drbaph]
2.3159![bf16][badge-bf16]3.83 GB![][gh-drbaph]
2.3111![bf16][badge-bf16]2.74 GB ┊
2.3105![bf16][badge-bf16]2.59 GB![][gh-Kijai]
2384![bf16][badge-bf16]7.67 GB![][gh-Lightricks]
2242![bf16][badge-bf16]4.88 GB![][gh-Kijai]
2175![bf16][badge-bf16]3.58 GB![][gh-Kijai]
2175![fp8][badge-fp8]1.79 GB![][gh-Kijai]

· · · · · · · · · · · · · ·

❖ TenStrip Distilled LoRA Experiments

Experimental distilled LoRAs optimized for finetunes and I2V workflows. These LoRAs avoid the issues of the massive rank 384 official LoRA which can be counterproductive with conditioned inputs and finetunes.

NameRankModeSizeDownload
distilled v1.136—739 MB![TenStrip][gh-TenStrip]
distilled v1.172condsafe662 MB![TenStrip][gh-TenStrip]
distilled72—1.4 GB![TenStrip][gh-TenStrip]
distilled v1.132condsafe363 MB![TenStrip][gh-TenStrip]
distilled v1.152condsafe464 MB![TenStrip][gh-TenStrip]
distilled v1.172energy1.6 GB![TenStrip][gh-TenStrip]
distilled v1.196energy2.2 GB![TenStrip][gh-TenStrip]

Notes:

  • Lower rank LoRAs (72 and below) can be used at 1.0 strength safely for I2V first pass, with upscale pass at 0.4-0.5 strength
  • _ceil suffix indicates the dynamic ceiling during reranking
  • _condsafe suffix indicates cross-attention and other conditioning layers have been zeroed for better I2V compatibility
  • The official rank 384 LoRA can actively dampen conditioning signals in I2V workflows; cond_safe versions work much better

Download All LoRAs

· · · · · · · · · · · · · ·

❖ Spatial Upscaler

Required for current two-stage pipeline implementations in this repository. Download to COMFYUI_ROOT_FOLDER/models/latent_upscale_models folder.

VerNameSizeDownload
2.5spatial-upscaler x2 1.00.93 GB![][gh-Lightricks] ┊ ![][gh-ChrisColeTech]
2.3spatial-upscaler x2 1.0996 MB![][gh-Lightricks]
2.3spatial-upscaler x1.5 1.01.09 GB![][gh-Lightricks]
2spatial-upscaler x2 1.01.05 GB![][gh-Lightricks]

· · · · · · · · · · · · · ·

❖ Temporal Upscaler

Required for current two-stage pipeline implementations in this repository. Download to COMFYUI_ROOT_FOLDER/models/latent_upscale_models folder.

VerNameSizeDownload
2.5temporal-upscaler x2 1.00.24 GB![][gh-Lightricks] ┊ ![][gh-ChrisColeTech]
2.3temporal-upscaler x2 1.0262 MB![][gh-Lightricks]
2temporal-upscaler x2 1.0262 MB![][gh-Lightricks]

══════════════════════════════════

▣ Merges

Custom merged models combining multiple control signals or specialized configurations.

VerNameDescriptionDownload
2.3ltx-2.3-22b-distilled-1.1-fused-union-controlMerged model combining Canny, Depth, and Pose control signals for unified control

══════════════════════════════════

▣ Finetunes

Community finetuned models based on LTX-2.3 with specialized improvements and optimizations. Each finetune family may include a backbone checkpoint, low-VRAM component splits, GGUF quants, and merged or extracted LoRAs. Variant cell links go directly to the resolve/main safetensors/gguf file when a single canonical asset covers the row.

❖ DaSiWa

High-performance LoRA-integrated checkpoint family based on LTX 2.3. Includes distilled (4-step) and non-distilled (20-30 step) variants. Recommended sampler: Euler + Simple/Normal/Linear_Quadratic.

VerBuildNamePrecisionSizeDownload
2.3DistilledTreasurechest V1![fp8][badge-fp8]19.58 GB![DaSiWa][gh-DaSiWa]
2.3DistilledSolsticecoin V2![fp8][badge-fp8]28.06 GB![DaSiWa][gh-DaSiWa]
2.3DistilledDragonleap V4![int4mixedtensorwise][badge-int4mixedtensorwise]17.10 GB![DaSiWa][gh-DaSiWa]
2.3DistilledDragonleap V4![int8tensormixed][badge-int8tensormixed]25.73 GB![DaSiWa][gh-DaSiWa]
2.3Non-DistilledGoldenLace V3![fp8][badge-fp8]27.16 GB![DaSiWa][gh-DaSiWa]
2.3Non-DistilledGoldenLace V3![nvfp4][badge-nvfp4]20.24 GB![DaSiWa][gh-DaSiWa]
2.3Non-Distilled GGUFGoldenLace V3![Q2_K][badge-Q2_K]7.92 GB![DaSiWa][gh-DaSiWa]
2.3Non-Distilled GGUFGoldenLace V3![Q3_K_M][badge-Q3_K_M]9.87 GB![DaSiWa][gh-DaSiWa]
2.3Non-Distilled GGUFGoldenLace V3![Q4_K_M][badge-Q4_K_M]12.41 GB![DaSiWa][gh-DaSiWa]
2.3Non-Distilled GGUFGoldenLace V3![Q5_K_M][badge-Q5_K_M]14.81 GB![DaSiWa][gh-DaSiWa]
2.3Non-Distilled GGUFGoldenLace V3![Q6_K][badge-Q6_K]17.35 GB![DaSiWa][gh-DaSiWa]
2.3Non-Distilled GGUFGoldenLace V3![Q8_0][badge-Q8_0]21.99 GB![DaSiWa][gh-DaSiWa]

DaSiWa extracted LoRA:

BuildNameLoRA RankSizeDownload
DMD v2 audioLTX2.3_DMD_v2_avgrank86_audio160_L80-D2086 (audio 160)2.16 GB![DaSiWa][gh-DaSiWa]

· · · · · · · · · · · · · ·

❖ 10Eros

I2V-optimised merge using layer scaled merges at different steps. Not a straight weight merge — behaves much nicer than standard LoRA loading and respects prompts.

VerBuildNamePrecisionSizeDownload
2.3Full10Eros v1![bf16][badge-bf16]44.0 GB![TenStrip][gh-TenStrip]
2.3Full10Eros v1![fp8][badge-fp8]27.8 GB![TenStrip][gh-TenStrip]
2.3transformer-only10Eros v1![fp8][badge-fp8]28.2 GB![TenStrip][gh-TenStrip]
2.3Full10Eros v1.2![bf16][badge-bf16]44.0 GB![TenStrip][gh-TenStrip]
2.3Full10Eros v1.2![fp8][badge-fp8]32.7 GB![TenStrip][gh-TenStrip]
2.3Full10Eros v1.3![bf16][badge-bf16]44.0 GB![TenStrip][gh-TenStrip]
2.3Full10Eros v1.3![fp8][badge-fp8]27.8 GB![TenStrip][gh-TenStrip]
2.3Full10Eros v1.4![bf16][badge-bf16]44.0 GB![TenStrip][gh-TenStrip]
2.3Full10Eros v1.4![fp8][badge-fp8]27.8 GB![TenStrip][gh-TenStrip]
2.3Full10Eros v1.4 DMD int8 ConvRot![int8tensormixed][badge-int8tensormixed]27.8 GB![TenStrip][gh-TenStrip]
2.3Full — testing/beta10Eros Max FAST-H3 fl2va beta6 (notokenizer, TEST mix35-cap 029 floor 009)![bf16][badge-bf16]44.08 GB![TenStrip][gh-TenStrip]
2.3Full — testing/beta10Eros Max FAST-H3 fl2va beta6 w6a8 g32w6a818.26 GB![TenStrip][gh-TenStrip]
2.3Full — testing/beta10Eros Max FAST-H3 fl2va beta6 int8 ConvRotint8convrot24.82 GB![TenStrip][gh-TenStrip]
2.3Full10Eros v1 INT8 ConvRotint823.51 GB![bertbobson][gh-bertbobson]

◦ Version-Testing repo is gated manual — TenStrip/LTX2.3-10Eros_Version-Testing needs an approved access request (not instant auto-approve), and the README is locked. The beta6 builds above supersede the earlier beta3 / "TURBO-hybrid" entry; the repo also bundles a b6_Rq_Sampling_Nodes.png reference for its RQ sampling nodes.

◦ 10Eros GGUF — vantagewithai low-VRAM quants

vantagewithai/LTX2.3-10Eros-GGUF

vantagewithai/LTX2.3-10Eros-GGUF — v1

QuantSizeDownload
![Q3_K_M][badge-Q3_K_M]10.36 GB![vantagewithai][gh-vantagewithai]
![Q3_K_S][badge-Q3_K_S]9.63 GB![vantagewithai][gh-vantagewithai]
![Q4_0][badge-Q4_0]12.09 GB![vantagewithai][gh-vantagewithai]
![Q4_1][badge-Q4_1]12.95 GB![vantagewithai][gh-vantagewithai]
![Q4_K_M][badge-Q4_K_M]13.31 GB![vantagewithai][gh-vantagewithai]
![Q4_K_S][badge-Q4_K_S]12.29 GB![vantagewithai][gh-vantagewithai]
![Q5_0][badge-Q5_0]14.21 GB![vantagewithai][gh-vantagewithai]
![Q5_1][badge-Q5_1]15.07 GB![vantagewithai][gh-vantagewithai]
![Q5_K_M][badge-Q5_K_M]15.03 GB![vantagewithai][gh-vantagewithai]
![Q5_K_S][badge-Q5_K_S]14.01 GB![vantagewithai][gh-vantagewithai]
![Q6_K][badge-Q6_K]16.55 GB![vantagewithai][gh-vantagewithai]
![Q8_0][badge-Q8_0]21.19 GB![vantagewithai][gh-vantagewithai]
vantagewithai/LTX2.3-10Eros-1.2-GGUF

vantagewithai/LTX2.3-10Eros-1.2-GGUF — v1.2 — Note: files are named 10Eros_v1.210Eros_v1.2-…gguf (upstream double-stamp glitch); we link verbatim.

QuantSizeDownload
![Q3_K_M][badge-Q3_K_M]10.36 GB![vantagewithai][gh-vantagewithai]
![Q3_K_S][badge-Q3_K_S]9.63 GB![vantagewithai][gh-vantagewithai]
![Q4_0][badge-Q4_0]12.09 GB![vantagewithai][gh-vantagewithai]
![Q4_1][badge-Q4_1]12.95 GB![vantagewithai][gh-vantagewithai]
![Q4_K_M][badge-Q4_K_M]13.31 GB![vantagewithai][gh-vantagewithai]
![Q4_K_S][badge-Q4_K_S]12.29 GB![vantagewithai][gh-vantagewithai]
![Q5_0][badge-Q5_0]14.21 GB![vantagewithai][gh-vantagewithai]
![Q5_1][badge-Q5_1]15.07 GB![vantagewithai][gh-vantagewithai]
![Q5_K_M][badge-Q5_K_M]15.03 GB![vantagewithai][gh-vantagewithai]
![Q5_K_S][badge-Q5_K_S]14.01 GB![vantagewithai][gh-vantagewithai]
![Q6_K][badge-Q6_K]16.55 GB![vantagewithai][gh-vantagewithai]
![Q8_0][badge-Q8_0]21.19 GB![vantagewithai][gh-vantagewithai]
vantagewithai/LTX2.3-10Eros-1.3-GGUF

vantagewithai/LTX2.3-10Eros-1.3-GGUF — v1.3

QuantSizeDownload
![Q3_K_M][badge-Q3_K_M]10.36 GB![vantagewithai][gh-vantagewithai]
![Q3_K_S][badge-Q3_K_S]9.63 GB![vantagewithai][gh-vantagewithai]
![Q4_0][badge-Q4_0]12.09 GB![vantagewithai][gh-vantagewithai]
![Q4_1][badge-Q4_1]12.95 GB![vantagewithai][gh-vantagewithai]
![Q4_K_M][badge-Q4_K_M]13.31 GB![vantagewithai][gh-vantagewithai]
![Q4_K_S][badge-Q4_K_S]12.29 GB![vantagewithai][gh-vantagewithai]
![Q5_0][badge-Q5_0]14.21 GB![vantagewithai][gh-vantagewithai]
![Q5_1][badge-Q5_1]15.07 GB![vantagewithai][gh-vantagewithai]
![Q5_K_M][badge-Q5_K_M]15.03 GB![vantagewithai][gh-vantagewithai]
![Q5_K_S][badge-Q5_K_S]14.01 GB![vantagewithai][gh-vantagewithai]
![Q6_K][badge-Q6_K]16.55 GB![vantagewithai][gh-vantagewithai]
![Q8_0][badge-Q8_0]21.19 GB![vantagewithai][gh-vantagewithai]
vantagewithai/LTX2.3-10Eros-1.4-GGUF

vantagewithai/LTX2.3-10Eros-1.4-GGUF — v1.4 (latest)

QuantSizeDownload
![Q3_K_M][badge-Q3_K_M]10.36 GB![vantagewithai][gh-vantagewithai]
![Q3_K_S][badge-Q3_K_S]9.63 GB![vantagewithai][gh-vantagewithai]
![Q4_0][badge-Q4_0]12.09 GB![vantagewithai][gh-vantagewithai]
![Q4_1][badge-Q4_1]12.95 GB![vantagewithai][gh-vantagewithai]
![Q4_K_M][badge-Q4_K_M]13.31 GB![vantagewithai][gh-vantagewithai]
![Q4_K_S][badge-Q4_K_S]12.29 GB![vantagewithai][gh-vantagewithai]
![Q5_0][badge-Q5_0]14.21 GB![vantagewithai][gh-vantagewithai]
![Q5_1][badge-Q5_1]15.07 GB![vantagewithai][gh-vantagewithai]
![Q5_K_M][badge-Q5_K_M]15.03 GB![vantagewithai][gh-vantagewithai]
![Q5_K_S][badge-Q5_K_S]14.01 GB![vantagewithai][gh-vantagewithai]
![Q6_K][badge-Q6_K]16.55 GB![vantagewithai][gh-vantagewithai]
![Q8_0][badge-Q8_0]21.19 GB![vantagewithai][gh-vantagewithai]
vantagewithai/LTX2.3-10Eros-1.5-GGUF

vantagewithai/LTX2.3-10Eros-1.5-GGUF — v1.5 (latest)

QuantSizeDownload
![Q3_K_M][badge-Q3_K_M]11.13 GB![vantagewithai][gh-vantagewithai]
![Q3_K_S][badge-Q3_K_S]10.34 GB![vantagewithai][gh-vantagewithai]
![Q4_0][badge-Q4_0]12.98 GB![vantagewithai][gh-vantagewithai]
![Q4_1][badge-Q4_1]13.90 GB![vantagewithai][gh-vantagewithai]
![Q4_K_M][badge-Q4_K_M]14.30 GB![vantagewithai][gh-vantagewithai]
![Q4_K_S][badge-Q4_K_S]13.20 GB![vantagewithai][gh-vantagewithai]
![Q5_0][badge-Q5_0]15.26 GB![vantagewithai][gh-vantagewithai]
![Q5_1][badge-Q5_1]16.18 GB![vantagewithai][gh-vantagewithai]
![Q5_K_M][badge-Q5_K_M]16.14 GB![vantagewithai][gh-vantagewithai]
![Q5_K_S][badge-Q5_K_S]15.04 GB![vantagewithai][gh-vantagewithai]
![Q6_K][badge-Q6_K]17.77 GB![vantagewithai][gh-vantagewithai]
![Q8_0][badge-Q8_0]22.76 GB![vantagewithai][gh-vantagewithai]

◦ 10Eros Splits

per-version component split

vantagewithai/LTX2.3-10Eros-Split — v1

ComponentPrecisionSizeDownload
Model![bf16][badge-bf16]41.03 GB![vantagewithai][gh-vantagewithai]
Model![fp8][badge-fp8]24.45 GB![vantagewithai][gh-vantagewithai]
VAE—1.42 GB![vantagewithai][gh-vantagewithai]
Audio VAE—364.86 MB![vantagewithai][gh-vantagewithai]
Text encoder—2.26 GB![vantagewithai][gh-vantagewithai]

vantagewithai/LTX2.3-10Eros-1.2-Split — v1.2

ComponentPrecisionSizeDownload
Model![bf16][badge-bf16]41.03 GB![vantagewithai][gh-vantagewithai]
Model![fp8][badge-fp8]29.49 GB![vantagewithai][gh-vantagewithai]
VAE—1.42 GB![vantagewithai][gh-vantagewithai]
Audio VAE—364.86 MB![vantagewithai][gh-vantagewithai]
LoRA (bundled)—662.07 MB![vantagewithai][gh-vantagewithai]

vantagewithai/LTX2.3-10Eros-1.3-Split — v1.3

ComponentPrecisionSizeDownload
Model![bf16][badge-bf16]41.03 GB![vantagewithai][gh-vantagewithai]
Model![fp8][badge-fp8]24.45 GB![vantagewithai][gh-vantagewithai]
VAE—1.42 GB![vantagewithai][gh-vantagewithai]
Audio VAE—364.86 MB![vantagewithai][gh-vantagewithai]
Text encoder—2.26 GB![vantagewithai][gh-vantagewithai]

vantagewithai/LTX2.3-10Eros-1.4-Split — v1.4 (latest)

ComponentPrecisionSizeDownload
Model![bf16][badge-bf16]41.03 GB![vantagewithai][gh-vantagewithai]
Model![fp8][badge-fp8]24.45 GB![vantagewithai][gh-vantagewithai]
VAE—1.42 GB![vantagewithai][gh-vantagewithai]
Audio VAE—364.86 MB![vantagewithai][gh-vantagewithai]
Text encoder—2.26 GB![vantagewithai][gh-vantagewithai]

◦ 10Eros Splits — AX1Y2JP transformer-only fork (alternative split for ComfyUI)

VariantDownload
v1.4 transformer_only bf16![AX1Y2JP][gh-AX1Y2JP]
v1.4 transformer_only fp8mixed_learned![AX1Y2JP][gh-AX1Y2JP]
v1.4 video VAE bf16![AX1Y2JP][gh-AX1Y2JP]

◦ 10Eros Extracted LoRA — maximsobolev275 trained LoRAs

VariantDescriptionDownload
rank-768 family (canonical, v1.4)Author: maximsobolev275. Training LoRAs directly extracted from the 10Eros v1.4 merge (rank 768); lower-rank rerolls for v1.2 / v1.3 / v1.4 are also published in the same repo.LTX-10Eros-LoRA-r768

◦ 10Eros distilled-baked collection — ibyteohdear

Massive 10Eros distilled-baked checkpoint collection by ibyteohdear — full LTX distilled checkpoints with the 10Eros style baked in. Spans LTX-2.3 (DISTILLED_BAKED_LTX_SULPHUR_STYLE_IS_10Eros v1–v15, ranks r64 / r128 / r256 / r512 / r768, plus r768_0.85; ~46.1 GB each) and LTX-2.5 (below). Also bundles a JoyAI-Echo_r256 LoRA and reasoning I2V LoRAs (LTX2.3_reasoning_I2V_V3/V4).

VerBuildNamePrecisionSizeDownload
2.5distilled-baked 10Eros v15r512![bf16][badge-bf16]42.02 GB![ibyteohdear][gh-ibyteohdear]
2.5distilled-baked 10Eros v15r512 0.85![bf16][badge-bf16]42.02 GB![ibyteohdear][gh-ibyteohdear]
2.5distilled-baked 10Eros v15r768![bf16][badge-bf16]42.02 GB![ibyteohdear][gh-ibyteohdear]
2.5distilled-baked 10Eros v15r768 0.85![bf16][badge-bf16]42.02 GB![ibyteohdear][gh-ibyteohdear]
2.5distilled-baked 10Eros v15 (audio + Sulphur style)r512![bf16][badge-bf16]42.02 GB![ibyteohdear][gh-ibyteohdear]

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❖ Sulphur-2-base

Repo: SulphurAI/Sulphur-2-base — uncensored video generation model based on LTX 2.3 with built-in prompt enhancer. Merge base for 10Eros. T2V + I2V native.

◦ Main video model

VerBuildPrecisionSizeDownload
2.3dev![bf16][badge-bf16]44.0 GB![Sulphur][gh-SulphurAI]
2.3dev![fp8][badge-fp8]27.8 GB![Sulphur][gh-SulphurAI]
2.3distil![bf16][badge-bf16]44.0 GB![Sulphur][gh-SulphurAI]
2.3distil![fp8][badge-fp8]27.8 GB![Sulphur][gh-SulphurAI]
2.3distil![nvfp4][badge-nvfp4]18.6 GB![Sulphur][gh-SulphurAI]

◦ vantagewithai component split — vantagewithai/Sulphur-2-Base-Split

ComponentPrecisionSizeDownload
model (sulphur_dev_bf16_model)![bf16][badge-bf16]40.06 GB![vantagewithai][gh-vantagewithai]
model (sulphur_dev_model_fp8mixed)![fp8][badge-fp8]23.87 GB![vantagewithai][gh-vantagewithai]
model (sulphur_distil_bf16_model)![bf16][badge-bf16]40.06 GB![vantagewithai][gh-vantagewithai]
vae—1.38 GB![vantagewithai][gh-vantagewithai]
audio_vae—348.0 MB![vantagewithai][gh-vantagewithai]
Abiray GGUF quants

◦ Abiray GGUF quants — Abiray/Sulphur-2-base-GGUF

BuildPrecisionSizeDownload
sulphur_dev![bf16][badge-bf16]40.09 GB![Abiray][gh-Abiray]
sulphur_dev![Q3_K_M][badge-Q3_K_M]10.36 GB![Abiray][gh-Abiray]
sulphur_dev![Q3_K_S][badge-Q3_K_S]9.63 GB![Abiray][gh-Abiray]
sulphur_dev![Q4_0][badge-Q4_0]12.09 GB![Abiray][gh-Abiray]
sulphur_dev![Q4_K_M][badge-Q4_K_M]13.31 GB![Abiray][gh-Abiray]
sulphur_dev![Q4_K_S][badge-Q4_K_S]12.29 GB![Abiray][gh-Abiray]
sulphur_dev![Q5_0][badge-Q5_0]14.21 GB![Abiray][gh-Abiray]
sulphur_dev![Q5_K_M][badge-Q5_K_M]15.04 GB![Abiray][gh-Abiray]
sulphur_dev![Q5_K_S][badge-Q5_K_S]14.01 GB![Abiray][gh-Abiray]
sulphur_dev![Q6_K][badge-Q6_K]16.55 GB![Abiray][gh-Abiray]
sulphur_dev![Q8_0][badge-Q8_0]21.19 GB![Abiray][gh-Abiray]

◦ Sulphur LoRAs

VerBuildSizeDownload
2.3sulphur_lora_rank_7689.79 GB![Sulphur][gh-SulphurAI]
2.3 (experimental)sulphur_experimental_lora_v113.87 GB![Sulphur][gh-SulphurAI]

◦ Prompt Enhancer

VariantPrecisionSizeDownload
Censored![bf16][badge-bf16]879.01 MB![Sulphur][gh-SulphurAI]
Censored![Q8_0][badge-Q8_0]9.09 GB![Sulphur][gh-SulphurAI]
Uncensored![bf16][badge-bf16]879.01 MB![Sulphur][gh-SulphurAI]
Uncensored![Q8_0][badge-Q8_0]9.33 GB![Sulphur][gh-SulphurAI]

· · · · · · · · · · · · · ·

❖ JoyAI-Echo Surgical

Surgical finetune based on jdopensource/JoyAI-Echo by joeygambino. Combined "echoVid + ltxAud" surgical variant — jointly fine-tuned for both video generation and audio on top of LTX-2.3. A LoRA extracted from JoyAI-Echo (TenStrip's LTX2.3_JoyAI_Lora_Extracted) is listed separately under ### ▣ Special.

VerBuildNamePrecisionSizeDownload
2.3unsplit (full DiT)echoVid-ltxAud surgical![bf16][badge-bf16]42.97 GB![joeygambino][gh-joeygambino]
2.3unsplit (full DiT)echoVid-ltxAud surgical![fp8][badge-fp8]23.41 GB![joeygambino][gh-joeygambino]
2.3unsplit (full DiT)echoVid-ltxAud surgical![int8tensormixed][badge-int8tensormixed]27.15 GB![joeygambino][gh-joeygambino]
2.3transformer-onlyechoVid-ltxAud surgical![int8tensormixed][badge-int8tensormixed]26.07 GB![joeygambino][gh-joeygambino]

◦ JoyAI-Echo Surgical — GGUF (low-VRAM quants)

joeygambino/joyai-echo-ltx23-echoVid-ltxAud-surgical-gguf

joeygambino/joyai-echo-ltx23-echoVid-ltxAud-surgical-gguf — Surgical DiT GGUF quants by joeygambino.

VerBuildNamePrecisionSizeDownload
2.3GGUFechoVid-ltxAud surgical![Q5_0][badge-Q5_0]15.54 GB![joeygambino][gh-joeygambino]
2.3GGUFechoVid-ltxAud surgical![Q8_0][badge-Q8_0]23.13 GB![joeygambino][gh-joeygambino]

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❖ JoyAI-Echo (LTX-2.5)

Surgical merge of jdopensource/JoyAI-Echo into the LTX-2.5 dev transformer by joeygambino — JoyAI-Echo's video attention / feed-forward delta transplanted in, with nothing distilled baked on top. Three builds: dev (bring-your-own distill LoRA), comfy-native (few-step, distill baked at 0.5 — RTX 50), and GGUF (few-step — RTX 30/40). Two doses per build: 070T30 (0.7× delta / 0.3× modulation) and 100T50 (1.0× / 0.5×). Workflows: ComfyUI-JoyLTX25.

VerBuildNamePrecisionSizeDownload
2.5devechoVid 070T30![bf16][badge-bf16]42.02 GB![joeygambino][gh-joeygambino]
2.5devechoVid 070T30![fp8][badge-fp8]21.48 GB![joeygambino][gh-joeygambino]
2.5devechoVid 070T30![int8tensormixed][badge-int8tensormixed]21.50 GB![joeygambino][gh-joeygambino]
2.5devechoVid 100T50![bf16][badge-bf16]42.02 GB![joeygambino][gh-joeygambino]
2.5devechoVid 100T50![fp8][badge-fp8]21.48 GB![joeygambino][gh-joeygambino]
2.5devechoVid 100T50![int8tensormixed][badge-int8tensormixed]21.50 GB![joeygambino][gh-joeygambino]
2.5comfy-nativeechoVid 070T30![int8tensormixed][badge-int8tensormixed]21.50 GB![joeygambino][gh-joeygambino]
2.5comfy-nativeechoVid 070T30mix4x817.01 GB![joeygambino][gh-joeygambino]
2.5comfy-nativeechoVid 070T30![nvfp4][badge-nvfp4]12.50 GB![joeygambino][gh-joeygambino]
2.5comfy-nativeechoVid 070T30w4a411.24 GB![joeygambino][gh-joeygambino]
2.5comfy-nativeechoVid 070T30w4a812.52 GB![joeygambino][gh-joeygambino]
2.5comfy-nativeechoVid 100T50![int8tensormixed][badge-int8tensormixed]21.50 GB![joeygambino][gh-joeygambino]
2.5comfy-nativeechoVid 100T50mix4x813.81 GB![joeygambino][gh-joeygambino]
2.5comfy-nativeechoVid 100T50mix4x817.01 GB![joeygambino][gh-joeygambino]
2.5comfy-nativeechoVid 100T50![nvfp4][badge-nvfp4]12.50 GB![joeygambino][gh-joeygambino]
2.5comfy-nativeechoVid 100T50w4a411.24 GB![joeygambino][gh-joeygambino]
2.5comfy-nativeechoVid 100T50w4a812.52 GB![joeygambino][gh-joeygambino]

Z-Image surface-graft variant (× Z-Image) — same echoVid 070T30 v2 engine with Z-Image's spatial attention profile grafted in as per-block q_norm rescaling (dose 0.5, no retraining, no Z-Image weights at inference). Targets surface/texture rendering: fine detail on foliage, straw, gravel, fabric and skin. Drop-in replacement for any stock v2 workflow — same loaders, settings and seeds.

VerBuildNamePrecisionSizeDownload
2.5comfy-nativeechoVid 070T30 × Z-Image zgraft05![bf16][badge-bf16]42.02 GB![joeygambino][gh-joeygambino]
2.5comfy-nativeechoVid 070T30 × Z-Image zgraft05![fp8][badge-fp8]21.48 GB![joeygambino][gh-joeygambino]
2.5comfy-nativeechoVid 070T30 × Z-Image zgraft05![int8tensormixed][badge-int8tensormixed]21.50 GB![joeygambino][gh-joeygambino]
2.5comfy-nativeechoVid 070T30 × Z-Image zgraft05mix4x813.81 GB![joeygambino][gh-joeygambino]
2.5comfy-nativeechoVid 070T30 × Z-Image zgraft05mix4x817.01 GB![joeygambino][gh-joeygambino]
2.5comfy-nativeechoVid 070T30 × Z-Image zgraft05![nvfp4][badge-nvfp4]12.50 GB![joeygambino][gh-joeygambino]
2.5comfy-nativeechoVid 070T30 × Z-Image zgraft05w4a411.24 GB![joeygambino][gh-joeygambino]
2.5comfy-nativeechoVid 070T30 × Z-Image zgraft05w4a812.52 GB![joeygambino][gh-joeygambino]

◦ JoyAI-Echo × Z-Image — GGUF (RTX 30/40; K-quants run 4–8× faster than emulated 4-bit there)

joeygambino/joyai-echo-ltx25-x-Z-Image-gguf

joeygambino/joyai-echo-ltx25-x-Z-Image-gguf — Z-Image-grafted echoVid 070T30 v2 GGUF quants by joeygambino (Q4_K_M/Q4_K_S are the RTX 30/40 sweet spot).

VerBuildNamePrecisionSizeDownload
2.5GGUFechoVid 070T30 × Z-Image zgraft05![Q2_K][badge-Q2_K]7.91 GB![joeygambino][gh-joeygambino]
2.5GGUFechoVid 070T30 × Z-Image zgraft05![Q3_K_M][badge-Q3_K_M]10.60 GB![joeygambino][gh-joeygambino]
2.5GGUFechoVid 070T30 × Z-Image zgraft05![Q4_K_M][badge-Q4_K_M]14.17 GB![joeygambino][gh-joeygambino]
2.5GGUFechoVid 070T30 × Z-Image zgraft05![Q4_K_S][badge-Q4_K_S]12.93 GB![joeygambino][gh-joeygambino]
2.5GGUFechoVid 070T30 × Z-Image zgraft05![Q5_K_M][badge-Q5_K_M]15.90 GB![joeygambino][gh-joeygambino]
2.5GGUFechoVid 070T30 × Z-Image zgraft05![Q6_K][badge-Q6_K]17.75 GB![joeygambino][gh-joeygambino]
2.5GGUFechoVid 070T30 × Z-Image zgraft05![Q8_0][badge-Q8_0]22.73 GB![joeygambino][gh-joeygambino]

◦ JoyAI-Echo (LTX-2.5) — GGUF (low-VRAM quants)

joeygambino/joyai-echo-ltx25-echoVid-gguf

joeygambino/joyai-echo-ltx25-echoVid-gguf — echoVid GGUF quants by joeygambino (few-step, distill baked at 0.5; RTX 30/40).

VerBuildNamePrecisionSizeDownload
2.5GGUFechoVid 070T30![Q2_K][badge-Q2_K]7.91 GB![joeygambino][gh-joeygambino]
2.5GGUFechoVid 070T30![Q3_K_M][badge-Q3_K_M]10.60 GB![joeygambino][gh-joeygambino]
2.5GGUFechoVid 070T30![Q4_K_M][badge-Q4_K_M]14.17 GB![joeygambino][gh-joeygambino]
2.5GGUFechoVid 070T30![Q4_K_S][badge-Q4_K_S]12.93 GB![joeygambino][gh-joeygambino]
2.5GGUFechoVid 070T30![Q5_K_M][badge-Q5_K_M]15.90 GB![joeygambino][gh-joeygambino]
2.5GGUFechoVid 070T30![Q6_K][badge-Q6_K]17.75 GB![joeygambino][gh-joeygambino]
2.5GGUFechoVid 070T30![Q8_0][badge-Q8_0]22.73 GB![joeygambino][gh-joeygambino]
2.5GGUFechoVid 100T50![Q2_K][badge-Q2_K]7.91 GB![joeygambino][gh-joeygambino]
2.5GGUFechoVid 100T50![Q3_K_M][badge-Q3_K_M]10.60 GB![joeygambino][gh-joeygambino]
2.5GGUFechoVid 100T50![Q4_K_M][badge-Q4_K_M]14.17 GB![joeygambino][gh-joeygambino]
2.5GGUFechoVid 100T50![Q4_K_S][badge-Q4_K_S]12.93 GB![joeygambino][gh-joeygambino]
2.5GGUFechoVid 100T50![Q5_K_M][badge-Q5_K_M]15.90 GB![joeygambino][gh-joeygambino]
2.5GGUFechoVid 100T50![Q6_K][badge-Q6_K]17.75 GB![joeygambino][gh-joeygambino]
2.5GGUFechoVid 100T50![Q8_0][badge-Q8_0]22.73 GB![joeygambino][gh-joeygambino]

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❖ PinkCherry NSFW

Repo: SexGod1979/PinkCherry_NSFW_LTX23 — uncensored NSFW LTX-2.3 finetune family (NSFW content only — do not use for clean content). Pairs with the official LTX-2.3 distilled LoRA 384.

VariantPrecisionSizeDownload
v1.3 dev![bf16][badge-bf16]46.14 GB![PinkCherry][gh-SexGod1979]
v1.3 devfp827.62 GB![PinkCherry][gh-SexGod1979]
v1.5 dev![bf16][badge-bf16]46.14 GB![PinkCherry][gh-SexGod1979]
v1.5 devint827.64 GB![PinkCherry][gh-SexGod1979]
v1.6 dev![bf16][badge-bf16]46.14 GB![PinkCherry][gh-SexGod1979]
v1.6 devfp827.62 GB![PinkCherry][gh-SexGod1979]
v1.6 devint827.64 GB![PinkCherry][gh-SexGod1979]
v1.7-alpha dev![bf16][badge-bf16]46.14 GB![PinkCherry][gh-SexGod1979]
v1.7-alpha devfp827.62 GB![PinkCherry][gh-SexGod1979]
v1.7-alpha devint827.64 GB![PinkCherry][gh-SexGod1979]
v1.8 dev![bf16][badge-bf16]46.14 GB![PinkCherry][gh-SexGod1979]
v1.8 devfp827.62 GB![PinkCherry][gh-SexGod1979]
v1.8 devint827.64 GB![PinkCherry][gh-SexGod1979]

◦ PinkCherry GGUF — low-VRAM quants by SexGod1979

v1.7-alpha / v1.8 GGUF
QuantBuildSizeDownload
![Q5_K_M][badge-Q5_K_M]v1.7-alpha15.93 GB![PinkCherry][gh-SexGod1979]
![Q6_K][badge-Q6_K]v1.7-alpha17.77 GB![PinkCherry][gh-SexGod1979]
![Q5_K_M][badge-Q5_K_M]v1.815.93 GB![PinkCherry][gh-SexGod1979]
![Q8_0][badge-Q8_0]v1.822.76 GB![PinkCherry][gh-SexGod1979]

❖ Elastic

Elastic is a TensorRT-engine distribution of a LoRA-integrated distilled FP8 T2V variant of LTX-2.3, packaged by TheStageAI as .qlip shard files for H100 GPUs.

BuildNamePrecisionSizeDownload
distil + LoRA T2VElastic — H100fp8~19 GB (49 .qlip shards)![TheStageAI][gh-TheStageAI]

❖ ChrisColeTech Uncensored Turbo

Pre-merged LTX-2.3 Uncensored Turbo v1.4 DiT by ChrisColeTech with three fine-tunes baked into the weights: 10Eros NSFW LoRA (1.0), DMD distilled LoRA (1.0, 4-step capable — 8 steps recommended), and the official LTXV ICLoRA Detailer (0.6). Modes: T2AV / I2AV / V2V / A2V / REF2VA; example workflows bundled in the repo.

VerBuildPrecisionSizeDownload
2.3v1.4 fp8mixed![fp8][badge-fp8]29.16 GB![ChrisColeTech][gh-ChrisColeTech]
2.3v1.4 GGUF![Q4_K_M][badge-Q4_K_M]14.18 GB![ChrisColeTech][gh-ChrisColeTech]
2.3v1.4 GGUF![Q6_K][badge-Q6_K]17.76 GB![ChrisColeTech][gh-ChrisColeTech]
2.3v1.4 GGUF![Q8_0][badge-Q8_0]22.74 GB![ChrisColeTech][gh-ChrisColeTech]

◦ Component splits (uncensored v1.4 text encoder / projections / VAEs, plus the older v1.0 uncensored build and stock LTX-2.3 distilled fp8) live in the same repo under split/ — see the repo tree for the full list.

v1.0 builds (older, also in this repo)
VerBuildPrecisionSizeDownload
2.3v1.0 fp8![fp8][badge-fp8]29.16 GB![ChrisColeTech][gh-ChrisColeTech]
2.3v1.0 int8![int8tensormixed][badge-int8tensormixed]29.16 GB![ChrisColeTech][gh-ChrisColeTech]
2.3v1.0 GGUF![Q4_K_M][badge-Q4_K_M]14.30 GB![ChrisColeTech][gh-ChrisColeTech]
2.3v1.0 GGUF![Q6_K][badge-Q6_K]17.77 GB![ChrisColeTech][gh-ChrisColeTech]
2.3v1.0 GGUF![Q8_0][badge-Q8_0]22.76 GB![ChrisColeTech][gh-ChrisColeTech]

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❖ REDGraft (NSFW)

Uncensored NSFW LTX-2.5 checkpoint by EllaPriest45 ("REDGraft"), shipped as a single INT8 full checkpoint together with a bundled two-stage i2V workflow JSON (ManualSigmas ×2 + LoRA loader).

VerBuildPrecisionSizeDownload
2.5REDGraft NSFW (full ckpt)![int8tensormixed][badge-int8tensormixed]17.03 GB![EllaPriest45][gh-EllaPriest45]

◦ Bundled workflow: REDGraft (NSFW) INT8 - LTX2.5.json.

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❖ SpatialAV2AV (BingoG)

Publicly-released audio→audio-video training checkpoints from BingoG/LTX-2-SpatialAV2AV-Checkpoints for spatial-audio conditioned video generation. Two curriculum layouts (E4 Core Dual + Dynamic; E6 reserved for Full) at 480p cap, 113 frames at 25 fps.

CurriculumStepSizeDownload
E4 Core (Dual + Dynamic)40036.22 GB![BingoG][gh-BingoG]
E4 Core (Dual + Dynamic)100036.22 GB![BingoG][gh-BingoG]
E6 Full100036.22 GB![BingoG][gh-BingoG]

Note: these are intermediate training checkpoints, not inference-ready models — useful for fine-tuning experiments and reproducibility only.

· · · · · · · · · · · · · ·

❖ One-Step Refiner (Owen777)

One-step LTX-2.5 video refiner by Owen777 — a DMD/GAN-style one-step refinement model (EMA step 835) that sharpens/refines generated video in a single pass. Access is gated — request access on the repo before downloading.

VerBuildPrecisionSizeDownload
2.5one-step refiner (EMA step 835)![bf16][badge-bf16]26.25 GB![Owen777][gh-Owen777]

◦ Reinforcement-learning LoRA also in repo: rl_lora/step_000400.pt (~0.81 GB).

❖ SoL-Refiner — one-step 1080p/2K upscaler (szwagros, int8 ConvRot)

Generic one-step refiner from NVlabs' SoL-Refiner project (SANA / SANA-Video): a cheap low-res draft (SANA-Video, WAN, MiniMax-H3, …) is encoded, 2x latent-upscaled with AdaIN, re-noised and denoised in a single transformer forward, turning the draft into 1080p/2K output. Repackaged by szwagros from the Efficient-Large-Model originals into the image-server ltx_core layout (diffusion_models/ + text_encoders/ + vae/ + latent_upscale_models/) — the transformer and text encoder are int8 ConvRot and expect the image_server_kernels.int8_linear backend, so these are not drop-in ComfyUI checkpoints.

LTX-2.3 One-Step — szwagros/SoL-Refiner-LTX-2.3-One-Step-int8-convrot · 41.93 GB total · re-noised to sigma 0.725

ComponentPrecisionSizeDownload
sol-refiner-ltx-2.3-one-step-transformer-comfy-int8-convrot (DiT)int8convrot23.51 GB![][gh-szwagros]
gemma3-12b-with-proj-…-comfy-int8-convrot (text encoder)int8convrot15.97 GB![][gh-szwagros]
ltx-2.3-22b_vae (video VAE)![bf16][badge-bf16]1.45 GB![][gh-szwagros]
ltx-2.3-spatial-upscaler-x2-1.1 (x2 latent upsampler)![bf16][badge-bf16]1.00 GB![][gh-szwagros]

⚠️ Always condition with frame_rate=16, whatever the input fps (encode the output at the real fps) — the model was trained on 16 fps drafts and a 24 fps value mis-scales the temporal RoPE and ghosts moving objects. Uses the v1.1 x2 upsampler, not v1.0.

LTX-2.5 for MiniMax-H3 — szwagros/SoL-Refiner-LTX-2.5-H3-int8-convrot · 41.35 GB total · re-noised to sigma 0.909375

ComponentPrecisionSizeDownload
sol-refiner-ltx-2.5-h3-transformer-comfy-int8-convrot (DiT)int8convrot23.51 GB![][gh-szwagros]
gemma4-12b-with-proj-…-comfy-int8-convrot (text encoder)int8convrot15.37 GB![][gh-szwagros]
sol-refiner-ltx-2.5-h3-video-vae-bf16 (VAE + diffusion decoder)![bf16][badge-bf16]1.47 GB![][gh-szwagros]
ltx-2.5-latent-spatial-upscaler-x2-bf16-1.0 (x2 latent upsampler)![bf16][badge-bf16]1.00 GB![][gh-szwagros]

◦ Conditioning frame_rate = the input fps (H3 drafts are 24 fps). One step, no CFG. Video output only — no audio. The text encoder is the refiner's shipped Gemma 4, i.e. the pre-2026-08-17 Lightricks encoder rather than the current one.

◦ Both are finetunes of LTX-2.x, so the LTX-2.x Community License (Lightricks) applies — check it before commercial use. Source repos: 2.3 One-Step · 2.5 for MiniMax-H3.

· · · · · · · · · · · · · ·

❖ SolarWM (World Model)

Research LTX-2.5 world model by junchaoh-cs (arXiv:2609.02886) — a long-horizon, camera-controllable video world model finetuned from LTX-2.5 22B. The repo re-ships the LTX-2.5 22B base (dev transformer + gemma4-12b text encoder + VAE) plus a finetuned stage, SolarWM-ltx-22B-bid-stage0p5-153f (EMA weights, ema/model.safetensors). Access is gated — request access before downloading; exact artifact formats are unconfirmed (gated).

VerBuildPrecisionSizeDownload
2.5SolarWM bid-stage0p5-153f (finetuned stage)—3.93 GB![junchaoh-cs][gh-junchaoh-cs]

◦ Base LTX-2.5 22B (dev transformer + gemma4-12b encoder + VAE) also in repo. Paper: arXiv:2609.02886.

══════════════════════════════════

▣ GGUF Quantized Models

These models are optimized for lower memory usage. Note that in ComfyUI, these are typically loaded as transformer-only models.

QuantStack

QuantStack LTX-2.3

ModelQuantSizeDownload
ltx-2.3-22b![Q2_K][badge-Q2_K]12.4 GBdev ┊ distilled ┊ distilled-1.1
ltx-2.3-22b![Q3_K_M][badge-Q3_K_M]14.7 GBdev ┊ distilled ┊ distilled-1.1
ltx-2.3-22b![Q3_K_S][badge-Q3_K_S]14 GBdev ┊ distilled ┊ distilled-1.1
ltx-2.3-22b![Q4_K_M][badge-Q4_K_M]17.8 GBdev ┊ distilled ┊ distilled-1.1
ltx-2.3-22b![Q4_K_S][badge-Q4_K_S]16.7 GBdev ┊ distilled ┊ distilled-1.1
ltx-2.3-22b![Q5_K_M][badge-Q5_K_M]19.4 GBdev ┊ distilled ┊ distilled-1.1
ltx-2.3-22b![Q5_K_S][badge-Q5_K_S]18.5 GBdev ┊ distilled ┊ distilled-1.1
ltx-2.3-22b![Q6_K][badge-Q6_K]21 GBdev ┊ distilled ┊ distilled-1.1
ltx-2.3-22b![Q8_0][badge-Q8_0]25.5 GBdev ┊ distilled ┊ distilled-1.1

QuantStack LTX-2

ModelQuantSizeDownload
LTX-2-dev![Q2_K][badge-Q2_K]8.03 GB![][gh-QuantStack]
LTX-2-dev![Q3_K_M][badge-Q3_K_M]10.3 GB![][gh-QuantStack]
LTX-2-dev![Q3_K_S][badge-Q3_K_S]9.57 GB![][gh-QuantStack]
LTX-2-dev![Q4_K_M][badge-Q4_K_M]13.4 GB![][gh-QuantStack]
LTX-2-dev![Q4_K_S][badge-Q4_K_S]12.3 GB![][gh-QuantStack]
LTX-2-dev![Q5_K_M][badge-Q5_K_M]15 GB![][gh-QuantStack]
LTX-2-dev![Q5_K_S][badge-Q5_K_S]14.2 GB![][gh-QuantStack]
LTX-2-dev![Q6_K][badge-Q6_K]16.6 GB![][gh-QuantStack]
LTX-2-dev![Q8_0][badge-Q8_0]21.1 GB![][gh-QuantStack]
Unsloth

Unsloth LTX-2.3 GGUF

ModelQuantSizeDownload
ltx-2.3-22b![BF16][badge-BF16]42 GBdev ┊ distilled
ltx-2.3-22b![F16][badge-F16]42 GBdev ┊ distilled
ltx-2.3-22b![Q2_K][badge-Q2_K]8.28 GBdev ┊ distilled
ltx-2.3-22b![Q3_K_M][badge-Q3_K_M]10.8 GBdev ┊ distilled
ltx-2.3-22b![Q3_K_S][badge-Q3_K_S]9.95 GBdev ┊ distilled
ltx-2.3-22b![Q4_0][badge-Q4_0]12.7 GBdev ┊ distilled
ltx-2.3-22b![Q4_1][badge-Q4_1]13.8 GBdev ┊ distilled
ltx-2.3-22b![Q4_K_M][badge-Q4_K_M]14.3 GBdev ┊ distilled
ltx-2.3-22b![Q4_K_S][badge-Q4_K_S]13.1 GBdev ┊ distilled
ltx-2.3-22b![Q5_0][badge-Q5_0]15.3 GBdev ┊ distilled
ltx-2.3-22b![Q5_1][badge-Q5_1]16.3 GBdev ┊ distilled
ltx-2.3-22b![Q5_K_M][badge-Q5_K_M]16.1 GBdev ┊ distilled
ltx-2.3-22b![Q5_K_S][badge-Q5_K_S]15.2 GBdev ┊ distilled
ltx-2.3-22b![Q6_K][badge-Q6_K]17.8 GBdev ┊ distilled
ltx-2.3-22b![Q8_0][badge-Q8_0]22.8 GBdev ┊ distilled
ltx-2.3-22b![UD-Q2_K][badge-UD-Q2_K]9.5 GBdev ┊ distilled
ltx-2.3-22b![UD-Q3_K_M][badge-UD-Q3_K_M]13.5 GBdev ┊ distilled
ltx-2.3-22bUD-Q3_K_S11.4 GBdev ┊ distilled
ltx-2.3-22b![UD-Q4_K_M][badge-UD-Q4_K_M]16.5 GBdev ┊ distilled
ltx-2.3-22b![UD-Q4_K_S][badge-UD-Q4_K_S]14.2 GBdev ┊ distilled
ltx-2.3-22b![UD-Q5_K_M][badge-UD-Q5_K_M]18.3 GBdev ┊ distilled
ltx-2.3-22bUD-Q5_K_S16.3 GBdev ┊ distilled

Unsloth LTX-2.3 GGUF - Distilled 1.1

ModelQuantSizeDownload
ltx-2.3-22b![BF16][badge-BF16]42 GBdistilled-1.1
ltx-2.3-22b![F16][badge-F16]42 GBdistilled-1.1
ltx-2.3-22b![Q2_K][badge-Q2_K]7.94 GBdistilled-1.1
ltx-2.3-22b![Q3_K_M][badge-Q3_K_M]10.6 GBdistilled-1.1
ltx-2.3-22b![Q3_K_S][badge-Q3_K_S]9.74 GBdistilled-1.1
ltx-2.3-22b![Q4_K_M][badge-Q4_K_M]14.2 GBdistilled-1.1
ltx-2.3-22b![Q4_K_S][badge-Q4_K_S]13 GBdistilled-1.1
ltx-2.3-22b![Q5_K_M][badge-Q5_K_M]15.9 GBdistilled-1.1
ltx-2.3-22b![Q5_K_S][badge-Q5_K_S]15 GBdistilled-1.1
ltx-2.3-22b![Q6_K][badge-Q6_K]17.8 GBdistilled-1.1
ltx-2.3-22b![Q8_0][badge-Q8_0]22.8 GBdistilled-1.1
ltx-2.3-22b![UD-Q2_K][badge-UD-Q2_K]10.9 GBdistilled-1.1
ltx-2.3-22b![UD-Q3_K_M][badge-UD-Q3_K_M]13.4 GBdistilled-1.1
ltx-2.3-22b![UD-Q4_K_M][badge-UD-Q4_K_M]16.4 GBdistilled-1.1
ltx-2.3-22b![UD-Q4_K_S][badge-UD-Q4_K_S]14.1 GBdistilled-1.1
ltx-2.3-22b![UD-Q5_K_M][badge-UD-Q5_K_M]18.2 GBdistilled-1.1

Unsloth LTX-2 GGUF

ModelQuantSizeDownload
ltx-2-19b-dev![BF16][badge-BF16]37.8 GB![][gh-Unsloth]
ltx-2-19b-dev![F16][badge-F16]37.8 GB![][gh-Unsloth]
ltx-2-19b-devUD-Q2_K_L10.1 GB![][gh-Unsloth]
ltx-2-19b-devUD-Q2_K_XL11.6 GB![][gh-Unsloth]
ltx-2-19b-dev![Q2_K][badge-Q2_K]8.1 GB![][gh-Unsloth]
ltx-2-19b-devQ3_K_L10.7 GB![][gh-Unsloth]
ltx-2-19b-dev![Q3_K_M][badge-Q3_K_M]10.1 GB![][gh-Unsloth]
ltx-2-19b-dev![Q3_K_S][badge-Q3_K_S]9.47 GB![][gh-Unsloth]
ltx-2-19b-dev![Q4_0][badge-Q4_0]11.3 GB![][gh-Unsloth]
ltx-2-19b-dev![Q4_1][badge-Q4_1]12.3 GB![][gh-Unsloth]
ltx-2-19b-dev![Q4_K_M][badge-Q4_K_M]12.8 GB![][gh-Unsloth]
ltx-2-19b-dev![Q4_K_S][badge-Q4_K_S]11.9 GB![][gh-Unsloth]
ltx-2-19b-dev![Q5_0][badge-Q5_0]13.7 GB![][gh-Unsloth]
ltx-2-19b-dev![Q5_1][badge-Q5_1]14.6 GB![][gh-Unsloth]
ltx-2-19b-dev![Q5_K_M][badge-Q5_K_M]14.3 GB![][gh-Unsloth]
ltx-2-19b-dev![Q5_K_S][badge-Q5_K_S]13.6 GB![][gh-Unsloth]
ltx-2-19b-dev![Q6_K][badge-Q6_K]16 GB![][gh-Unsloth]
ltx-2-19b-dev![Q8_0][badge-Q8_0]20.4 GB![][gh-Unsloth]
Vantage

Vantage AI GGUFs

ModelQuantSizeDownload
ltx-2-19b-dev![Q3_K_M][badge-Q3_K_M]9.96 GB![][gh-vantagewithai]
ltx-2-19b-dev![Q3_K_S][badge-Q3_K_S]9.28 GB![][gh-vantagewithai]
ltx-2-19b-dev![Q4_0][badge-Q4_0]11.6 GB![][gh-vantagewithai]
ltx-2-19b-dev![Q4_1][badge-Q4_1]12.4 GB![][gh-vantagewithai]
ltx-2-19b-dev![Q4_K_M][badge-Q4_K_M]12.8 GB![][gh-vantagewithai]
ltx-2-19b-dev![Q4_K_S][badge-Q4_K_S]11.8 GB![][gh-vantagewithai]
ltx-2-19b-dev![Q5_0][badge-Q5_0]13.6 GB![][gh-vantagewithai]
ltx-2-19b-dev![Q5_1][badge-Q5_1]14.5 GB![][gh-vantagewithai]
ltx-2-19b-dev![Q5_K_M][badge-Q5_K_M]14.4 GB![][gh-vantagewithai]
ltx-2-19b-dev![Q5_K_S][badge-Q5_K_S]13.5 GB![][gh-vantagewithai]
ltx-2-19b-dev![Q6_K][badge-Q6_K]15.9 GB![][gh-vantagewithai]
ltx-2-19b-dev![Q8_0][badge-Q8_0]20.4 GB![][gh-vantagewithai]
ltx-2-19b-distilled![Q3_K_M][badge-Q3_K_M]9.96 GB![][gh-vantagewithai]
ltx-2-19b-distilled![Q3_K_S][badge-Q3_K_S]9.28 GB![][gh-vantagewithai]
ltx-2-19b-distilled![Q4_0][badge-Q4_0]11.6 GB![][gh-vantagewithai]
ltx-2-19b-distilled![Q4_1][badge-Q4_1]12.4 GB![][gh-vantagewithai]
ltx-2-19b-distilled![Q4_K_M][badge-Q4_K_M]12.8 GB![][gh-vantagewithai]
ltx-2-19b-distilled![Q4_K_S][badge-Q4_K_S]11.8 GB![][gh-vantagewithai]
ltx-2-19b-distilled![Q5_0][badge-Q5_0]13.6 GB![][gh-vantagewithai]
ltx-2-19b-distilled![Q5_1][badge-Q5_1]14.5 GB![][gh-vantagewithai]
ltx-2-19b-distilled![Q5_K_M][badge-Q5_K_M]14.4 GB![][gh-vantagewithai]
ltx-2-19b-distilled![Q5_K_S][badge-Q5_K_S]13.5 GB![][gh-vantagewithai]
ltx-2-19b-distilled![Q6_K][badge-Q6_K]15.9 GB![][gh-vantagewithai]
ltx-2-19b-distilled![Q8_0][badge-Q8_0]20.4 GB![][gh-vantagewithai]
Abiray LTX-2.5 Distilled GGUF

Abiray/LTX-2.5-Distilled-GGUF

ModelQuantSizeDownload
ltx-2.5-22b-distilled![Q3_K_M][badge-Q3_K_M]12.92 GB![][gh-Abiray]
ltx-2.5-22b-distilled![Q3_K_S][badge-Q3_K_S]12.65 GB![][gh-Abiray]
ltx-2.5-22b-distilled![Q4_K_M][badge-Q4_K_M]15.69 GB![][gh-Abiray]
ltx-2.5-22b-distilled![Q4_K_S][badge-Q4_K_S]15.33 GB![][gh-Abiray]
ltx-2.5-22b-distilled![Q5_K_M][badge-Q5_K_M]18.12 GB![][gh-Abiray]
ltx-2.5-22b-distilled![Q6_K][badge-Q6_K]18.62 GB![][gh-Abiray]
ltx-2.5-22b-distilled![Q8_0][badge-Q8_0]23.60 GB![][gh-Abiray]
Abiray LTX-2.5 GGUF

Abiray/LTX-2.5-GGUF

ModelQuantSizeDownload
ltx-2.5-22b![Q3_K_M][badge-Q3_K_M]9.89 GB![][gh-Abiray]
ltx-2.5-22b![Q3_K_S][badge-Q3_K_S]9.07 GB![][gh-Abiray]
ltx-2.5-22b![Q4_K_M][badge-Q4_K_M]13.21 GB![][gh-Abiray]
ltx-2.5-22b![Q4_K_S][badge-Q4_K_S]12.07 GB![][gh-Abiray]
ltx-2.5-22b![Q5_K_M][badge-Q5_K_M]14.83 GB![][gh-Abiray]
ltx-2.5-22b![Q5_K_S][badge-Q5_K_S]14.01 GB![][gh-Abiray]
ltx-2.5-22b![Q6_K][badge-Q6_K]16.55 GB![][gh-Abiray]
ltx-2.5-22b![Q8_0][badge-Q8_0]21.19 GB![][gh-Abiray]
realrebelai LTX-2.5 GGUFs

realrebelai/LTX-2.5_GGUFs

ModelQuantSizeDownload
ltx-2.5-22b-distilled![Q2_K][badge-Q2_K]8.23 GB![][gh-realrebelai]
ltx-2.5-22b-distilled![Q3_K_M][badge-Q3_K_M]10.73 GB![][gh-realrebelai]
ltx-2.5-22b-distilled![Q4_K_M][badge-Q4_K_M]14.05 GB![][gh-realrebelai]
ltx-2.5-22b-distilled![Q4_K_S][badge-Q4_K_S]12.90 GB![][gh-realrebelai]
ltx-2.5-22b-distilled![Q5_K_M][badge-Q5_K_M]15.66 GB![][gh-realrebelai]
ltx-2.5-22b-distilled![Q6_K][badge-Q6_K]17.38 GB![][gh-realrebelai]
ltx-2.5-22b-distilled![Q8_0][badge-Q8_0]22.01 GB![][gh-realrebelai]
vantagewithai LTX-2.5 GGUF

vantagewithai/LTX-2.5-GGUF

ModelQuantSizeDownload
ltx-2.5-22b-dev![Q2_K][badge-Q2_K]12.13 GB![][gh-vantagewithai]
ltx-2.5-22b-dev![Q3_K_M][badge-Q3_K_M]12.92 GB![][gh-vantagewithai]
ltx-2.5-22b-dev![Q3_K_S][badge-Q3_K_S]12.65 GB![][gh-vantagewithai]
ltx-2.5-22b-dev![Q4_0][badge-Q4_0]15.24 GB![][gh-vantagewithai]
ltx-2.5-22b-dev![Q4_1][badge-Q4_1]15.53 GB![][gh-vantagewithai]
ltx-2.5-22b-dev![Q4_K_M][badge-Q4_K_M]15.69 GB![][gh-vantagewithai]
ltx-2.5-22b-dev![Q4_K_S][badge-Q4_K_S]15.33 GB![][gh-vantagewithai]
ltx-2.5-22b-dev![Q5_0][badge-Q5_0]15.98 GB![][gh-vantagewithai]
ltx-2.5-22b-dev![Q5_1][badge-Q5_1]16.26 GB![][gh-vantagewithai]
ltx-2.5-22b-dev![Q5_K_M][badge-Q5_K_M]18.12 GB![][gh-vantagewithai]
ltx-2.5-22b-dev![Q5_K_S][badge-Q5_K_S]15.89 GB![][gh-vantagewithai]
ltx-2.5-22b-dev![Q6_K][badge-Q6_K]18.62 GB![][gh-vantagewithai]
ltx-2.5-22b-dev![Q8_0][badge-Q8_0]23.60 GB![][gh-vantagewithai]
ltx-2.5-22b-distilled![Q2_K][badge-Q2_K]12.13 GB![][gh-vantagewithai]
ltx-2.5-22b-distilled![Q3_K_M][badge-Q3_K_M]12.92 GB![][gh-vantagewithai]
ltx-2.5-22b-distilled![Q3_K_S][badge-Q3_K_S]12.65 GB![][gh-vantagewithai]
ltx-2.5-22b-distilled![Q4_0][badge-Q4_0]15.24 GB![][gh-vantagewithai]
ltx-2.5-22b-distilled![Q4_1][badge-Q4_1]15.53 GB![][gh-vantagewithai]
ltx-2.5-22b-distilled![Q4_K_M][badge-Q4_K_M]15.69 GB![][gh-vantagewithai]
ltx-2.5-22b-distilled![Q4_K_S][badge-Q4_K_S]15.33 GB![][gh-vantagewithai]
ltx-2.5-22b-distilled![Q5_0][badge-Q5_0]15.98 GB![][gh-vantagewithai]
ltx-2.5-22b-distilled![Q5_1][badge-Q5_1]16.26 GB![][gh-vantagewithai]
ltx-2.5-22b-distilled![Q5_K_M][badge-Q5_K_M]18.12 GB![][gh-vantagewithai]
ltx-2.5-22b-distilled![Q5_K_S][badge-Q5_K_S]15.89 GB![][gh-vantagewithai]
ltx-2.5-22b-distilled![Q6_K][badge-Q6_K]18.62 GB![][gh-vantagewithai]
ltx-2.5-22b-distilled![Q8_0][badge-Q8_0]23.60 GB![][gh-vantagewithai]

Special Quantization: PolarQuant Q5

LTX-2.3 (22B) — PolarQuant Q5 is a bit-packed quantization method using Hadamard-Rotated Lloyd-Max Quantization. It achieves optimal Gaussian weight quantization via Hadamard rotation, delivering near-lossless quality with significant size reduction.

Specification image
SpecificationValue
Parameters22B
Transformer Blocks48
Hidden Dimension4096
Layers Quantized1,347 (of 5,947 total tensors)

Compression Statistics:

ComponentOriginal SizePQ5 PackedReduction
Transformer (1,347 layers)37 GB4.6 GB-88%
VAE + Skip (4,600 layers)9.1 GB9.1 GBBF16 kept
Upscalers1.3 GB1.3 GBBF16 kept
Total46.2 GB15 GB-68%
image

Quality Metrics:

  • Cosine Similarity: 0.9986 (near-lossless)
  • Download Size: 15 GB
  • Beats torchao INT4 on perplexity (PPL)

Hardware Requirements:

GPUVRAMStatus
A100 (80 GB)80 GBFull speed
A100 (40 GB)40 GBRecommended
RTX 4090 (24 GB)24 GBWith offloading

Key Features:

  • Mixed precision approach: transformer heavily quantized (-88%) while VAE remains BF16
  • 5-bit bit-packed representation (Q5)
  • 50-65% smaller than original with zero quality loss
  • One-command setup with easy generation wrapper
ModelSizeDownload
LTX-2.3-22B-PolarQuant-Q515 GB

Installation: pip install safetensors huggingface_hub scipy ArXiv Reference: 2603.29078

◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆

▓ Text Encoders

LTX-2/2.3 require Gemma-3-12b variants with text projection layers. LTX-2.5 ships with a Gemma-4-12B text encoder — see the ▣ Gemma-4-12b section below.

▣ Comfy-Org Optimized Encoders

Official and optimized versions for ComfyUI.

Model NameSizeDownload
gemma_3_12B_it24.4 GB![][gh-Comfy--Org]
gemma_3_12B_it_fpmixed13.7 GB![][gh-Comfy--Org]
gemma_3_12B_it_fp8_scaled13.2 GB![][gh-Comfy--Org]
gemma_3_12B_it_fp4_mixed9.5 GB![][gh-Comfy--Org]
gemma_3_12B_it-int8tensormixed13.2 GB![][gh-silveroxides]
gemma_3_12B_it-int8mixedblockwise13.6 GB![][gh-silveroxides]
gemma_3_12B_it-int8mixedtensorwise14.1 GB![][gh-silveroxides]
gemma_3_12B_it-int8tensormixed13.2 GB![][gh-Winnougan]
text_projection_fp81.16 GB![][gh-Winnougan]
  • gemma_3_12B_it_fpmixed: Experimental quant. Should be better than the fp8 scaled
  • gemma_3_12B_it_fp4_mixed: 90% fp4 layers Note: mxfp8mixed quantization requires a custom fork of ComfyUI-Kitchen with mxfp8 support. Standard ComfyUI setups don't.

· · · · · · · · · · · · · ·

▣ Gemma-3-12b Abliterated

Why Choose Abliterated Encoders?

Standard Gemma models often incorporate safety alignment that "sanitizes" or weakens specific concepts within prompt embeddings. Even when the model doesn't explicitly refuse a request, this internal filtering can dilute creative intent. For LTX-2 video generation, using a standard encoder often results in:

  • Reduced Prompt Adherence: Key stylistic or descriptive terms may be ignored or weakened.
  • Visual Softening: Visual intensity and fine details are often "muted" to fit generic safety profiles.
  • Concept Dilution: Complex or niche creative requests are subtly altered, leading to less faithful representations of your vision.

Abliteration bypasses these restrictive alignment layers, allowing the encoder to translate your prompts into embeddings with maximum fidelity. This ensures LTX-2 receives the most accurate and un-filtered instructions possible.

Gemma-3-12b-Abliterated (FusionCow)

Fixed versions of the abliterated Gemma-3-12b-it model by FusionCow, modified specifically for compatibility with LTX-2. The original model

ModelPrecisionSizeDownload
Gemma ablit fixed![bf16][badge-bf16]23.5 GB![][gh-FusionCow]
Gemma ablit fixed![fp8][badge-fp8]13.8 GB![][gh-FusionCow]
Sikaworld1990 Gemma-3-12b Abliterated

NVFP4 quantization variants by Sikaworld1990 optimized for Blackwell GPUs.

ModelPrecisionSizeDownload
Gemma-3-12b QAT Abliterated FP4NVFP4-HF12.1 GB![][gh-Sikaworld1990]
Gemma-3-12b QAT Abliterated FP4NVFP4-Pure8.91 GB![][gh-Sikaworld1990]
Gemma-3-12b HereticX Abliterated![bf16][badge-bf16]15 GB![][gh-Sikaworld1990]
Gemma-3-12b High-Fidelity Abliterated![bf16][badge-bf16]14.1 GB![][gh-Sikaworld1990]
  • FP4-HF: High-fidelity mixed precision calibration
  • FP4-Pure: Pure FP4 quantization for maximum compression
  • HereticX: Uncensored variant with maximum prompt fidelity
  • High-Fidelity: Optimized for quality with better detail preservation

· · · · · · · · · · · · · ·

▣ Gemma-3-12b IT Heretic

Models by DreamFast. "Heretic" lineage bypasses alignment/restriction layers in the text encoder so LTX-2/2.3 receives the most faithful prompt embeddings. Two upstream versions (v1, v2) plus an AX1Y2JP ultra-uncensored fork and a 3rd-party mradermacher imatrix GGUF re-quant set.

Heretic v1 — DreamFast (bf16 + fp8 + 8 GGUFs)

Safetensors

ModelPrecisionSizeDownload
Gemma_3_12B_it Heretic![bf16][badge-bf16]23.5 GB![][gh-DreamFast]
Gemma_3_12B_it Heretic![fp8][badge-fp8]12.8 GB![][gh-DreamFast]

GGUF

QuantSizeDownload
![F16][badge-F16]22 GB![][gh-DreamFast]
![Q8_0][badge-Q8_0]12 GB![][gh-DreamFast]
![Q6_K][badge-Q6_K]9.0 GB![][gh-DreamFast]
![Q5_K_M][badge-Q5_K_M]7.9 GB![][gh-DreamFast]
![Q5_K_S][badge-Q5_K_S]7.7 GB![][gh-DreamFast]
![Q4_K_M][badge-Q4_K_M]6.8 GB![][gh-DreamFast]
![Q4_K_S][badge-Q4_K_S]6.5 GB![][gh-DreamFast]
![Q3_K_M][badge-Q3_K_M]5.6 GB![][gh-DreamFast]
Heretic v2 — DreamFast (5 safetensors + 8 GGUFs)

Safetensors

ModelPrecisionSizeDownload
gemma-3-12b-it-heretic-v2![bf16][badge-bf16]23.25 GB![][gh-DreamFast]
gemma-3-12b-it-heretic-v2![fp8][badge-fp8]11.63 GB![][gh-DreamFast]
gemma-3-12b-it-heretic-v2![int8tensormixed][badge-int8tensormixed]12.60 GB![][gh-DreamFast]
gemma-3-12b-it-heretic-v2![mxfp8mixed][badge-mxfp8mixed]12.93 GB![][gh-DreamFast]
gemma-3-12b-it-heretic-v2![nvfp4][badge-nvfp4]7.94 GB![][gh-DreamFast]

GGUF

QuantSizeDownload
![F16][badge-F16]22.45 GB![][gh-DreamFast]
![Q8_0][badge-Q8_0]11.93 GB![][gh-DreamFast]
![Q6_K][badge-Q6_K]9.21 GB![][gh-DreamFast]
![Q5_K_M][badge-Q5_K_M]8.05 GB![][gh-DreamFast]
![Q5_K_S][badge-Q5_K_S]7.85 GB![][gh-DreamFast]
![Q4_K_M][badge-Q4_K_M]6.96 GB![][gh-DreamFast]
![Q4_K_S][badge-Q4_K_S]6.61 GB![][gh-DreamFast]
![Q3_K_M][badge-Q3_K_M]5.73 GB![][gh-DreamFast]
AX1Y2JP Ultra-Uncensored Heretic ComfyUI fp8_scaled

Ultra-uncensored fork of the Heretic encoder, fp8-scaled and ComfyUI-ready. Single safetensors by AX1Y2JP.

ModelPrecisionSizeDownload
gemma-3-12b-it-heretic (ultra-uncensored)![fp8][badge-fp8]12.99 GB![][gh-AX1Y2JP]
mradermacher imatrix GGUF re-quant of Heretic v2 (24 quants)

Third-party imatrix (importance-matrix) re-quantization of DreamFast's Heretic v2 by mradermacher. Covers the full i1-IQ* and i1-Q_K family for low-VRAM use. Sizes verified from the repo file list.

QuantSizeDownload
![IQ1_M][badge-IQ1_M]3.02 GB![][gh-mradermacher]
![IQ1_S][badge-IQ1_S]2.81 GB![][gh-mradermacher]
![IQ2_M][badge-IQ2_M]4.11 GB![][gh-mradermacher]
![IQ2_S][badge-IQ2_S]3.83 GB![][gh-mradermacher]
![IQ2_XS][badge-IQ2_XS]3.66 GB![][gh-mradermacher]
![IQ2_XXS][badge-IQ2_XXS]3.36 GB![][gh-mradermacher]
![IQ3_M][badge-IQ3_M]5.39 GB![][gh-mradermacher]
![IQ3_S][badge-IQ3_S]5.21 GB![][gh-mradermacher]
![IQ3_XS][badge-IQ3_XS]4.96 GB![][gh-mradermacher]
![IQ3_XXS][badge-IQ3_XXS]4.56 GB![][gh-mradermacher]
![IQ4_NL][badge-IQ4_NL]6.57 GB![][gh-mradermacher]
![IQ4_XS][badge-IQ4_XS]6.25 GB![][gh-mradermacher]
![Q2_K][badge-Q2_K]4.55 GB![][gh-mradermacher]
![Q2_K_S][badge-Q2_K_S]4.24 GB![][gh-mradermacher]
![Q3_K_L][badge-Q3_K_L]6.18 GB![][gh-mradermacher]
![Q3_K_M][badge-Q3_K_M]5.73 GB![][gh-mradermacher]
![Q3_K_S][badge-Q3_K_S]5.21 GB![][gh-mradermacher]
![Q4_0][badge-Q4_0]6.59 GB![][gh-mradermacher]
![Q4_1][badge-Q4_1]7.21 GB![][gh-mradermacher]
![Q4_K_M][badge-Q4_K_M]6.96 GB![][gh-mradermacher]
![Q4_K_S][badge-Q4_K_S]6.61 GB![][gh-mradermacher]
![Q5_K_M][badge-Q5_K_M]8.05 GB![][gh-mradermacher]
![Q5_K_S][badge-Q5_K_S]7.85 GB![][gh-mradermacher]
![Q6_K][badge-Q6_K]9.21 GB![][gh-mradermacher]

▣ Gemma-4-12b (LTX-2.5 Text Encoders)

LTX-2.5 replaces the Gemma-3-12B text encoder with a Gemma-4-12B encoder. Community "heretic" / uncensored forks bypass alignment layers for maximum prompt fidelity in downstream video generation.

ModelPrecisionSizeDownload
gemma4-12b-heretic-ltx-2.5![bf16][badge-bf16]24.46 GB![][gh-ibyteohdear]
Gemma-4-12B-it-uncensored-heretic![bf16][badge-bf16]26.26 GB![][gh-DeepNeuralNerd]
Gemma-4-12B-it-uncensored-hereticint8convrot13.17 GB![][gh-DeepNeuralNerd]
gemma4-12b-ltx2.5-int4int8-mixint4int8mix7.52 GB![][gh-Abiray]
gemma4-12b-with-proj-ltx-2.5int815.50 GB![][gh-DmitryDB]
gemma4-12b-with-proj-ltx-2.5int8_lean_convrot15.37 GB![][gh-DmitryDB]
gemma4-12b-with-proj-ltx-2.5![nvfp4][badge-nvfp4]11.20 GB![][gh-DmitryDB]

◦ Gemma-4-12b GGUF — elix3r low-VRAM quants

elix3r/gemma4-12b-with-proj-ltx-2.5-GGUF

elix3r/gemma4-12b-with-proj-ltx-2.5-GGUF — GGUF quants of the LTX-2.5 gemma4-12b text encoder (Q2_K / Q4_K_M / Q5_K_M) for ComfyUI-GGUF loading.

QuantSizeDownload
![Q2_K][badge-Q2_K]5.96 GB![elix3r][gh-elix3r]
![Q4_K_M][badge-Q4_K_M]8.41 GB![elix3r][gh-elix3r]
![Q5_K_M][badge-Q5_K_M]9.51 GB![elix3r][gh-elix3r]

◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆

▓ Separated Components

Separated LTX2 checkpoint by Kijai and Kijai for LTX-2.3. For alternative way to load the models in Comfy.

▣ Diffusion Models (Transformer Only)

VerNamePrecisionSizeDownload
2.3ltx-2.3-22b dev![bf16][badge-bf16]42 GB![][gh-Kijai]
2.3ltx-2.3-22b dev![fp8][badge-fp8]23.5 GB![][gh-Kijai]
2.3ltx-2.3-22b dev![mxfp8_block32][badge-mxfp8_block32]24.1 GB![][gh-Kijai]
2.3ltx-2.3-22b dev![fp8_input_scaled][badge-fp8_input_scaled]25 GB![][gh-Kijai]
2.3ltx-2.3-22b distilled![bf16][badge-bf16]42 GB![][gh-Kijai]
2.3ltx-2.3-22b distilled![fp8_input_scaled][badge-fp8_input_scaled]23.5 GB![][gh-Kijai]
2.3ltx-2.3-22b distilled v2![fp8_input_scaled v2][badge-fp8_input_scaled]23.2 GB![][gh-Kijai]
2.3ltx-2.3-22b distilled![fp8][badge-fp8]23.5 GB![][gh-Kijai]
2.3ltx-2.3-22b distilled (experimental)![mxfp8][badge-mxfp8_block32]24.1 GB![][gh-Kijai]
2.3ltx-2.3-22b distilled 1.1![bf16][badge-bf16]42 GB![][gh-Kijai]
2.3ltx-2.3-22b distilled 1.1![fp8][badge-fp8]25.2 GB![][gh-Kijai]
2.3ltx-2.3-22b distilled 1.1 (experimental)![mxfp8][badge-mxfp8_block32]24.1 GB![][gh-Kijai]
2.3ltx-2.3-22b dev![int8tensormixed][badge-int8tensormixed]20.51 GB![][gh-Kijai]
2.3ltx-2.3-22b distilled 1.1![int8tensormixed][badge-int8tensormixed]20.51 GB![][gh-Kijai]
2.3ltx-2.3-22b distilled v3![fp8_input_scaled][badge-fp8_input_scaled]23.86 GB![][gh-Kijai]
2ltx-2-19b dev![bf16][badge-bf16]37.8 GB![][gh-Kijai]
2ltx-2-19b dev![fp8][badge-fp8]21.6 GB![][gh-Kijai]
2ltx-2-19b dev![fp4][badge-fp4]14.5 GB![][gh-Kijai]
2ltx-2-19b distilled![bf16][badge-bf16]37.8 GB![][gh-Kijai]
2ltx-2-19b distilled![fp8][badge-fp8]21.6 GB![][gh-Kijai]

[!NOTE]
input_scaled additionally have activation scaling, and are set to run with fp8 matmuls on supported hardware (roughly 40xx and later Nvidia GPUs).

▣ VAE (Video & Audio)

VerComponentPrecisionSizeDownload
2.5Video VAE![BF16][badge-bf16]1.37 GB![][gh-ChrisColeTech]
2.5Video VAE (conv)![BF16][badge-bf16]1.35 GB![][gh-ChrisColeTech]
2.5Audio VAE![BF16][badge-bf16]0.34 GB![][gh-ChrisColeTech]
2.3Video VAE![BF16][badge-bf16]1.45 GB![][gh-Kijai] ┊ ![][gh-Unsloth]
2.3Cinematic Video VAE![BF16][badge-bf16]1.38 GB![][gh-rzgar]
2.3Pruna Video VAE![BF16][badge-bf16]1.27 GB![][gh-Kijai]
2.3TAE (tiny autoencoder)![BF16][badge-bf16]22 MB![][gh-Kijai]
2.3Audio VAE![BF16][badge-bf16]365 MB![][gh-Kijai] ┊ ![][gh-Unsloth]
2Video VAE![BF16][badge-bf16]2.45 GB![][gh-Kijai]
2Audio VAE![BF16][badge-bf16]218 MB![][gh-Kijai]

▣ Embedding Connectors & Text Projection

VerNamePrecisionSizeDownload
2.3Embeddings Connectors dev![bf16][badge-bf16]2.31 GB![][gh-Kijai] ┊ ![][gh-Unsloth]
2.3Embeddings Connectors distilled![bf16][badge-bf16]2.31 GB![][gh-Unsloth]
2Connector dev![bf16][badge-bf16]2.86 GB![][gh-Kijai]
2Connector distilled![bf16][badge-bf16]2.86 GB![][gh-Kijai]

◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆

▓ LoRA

▣ Styles

▣ Special & Enhancers

Combined table of enhancer, special, control, audio, camera, restoration and pipeline LoRAs, grouped into sub-tables by Type. (Ver = target LTX version: 2 / 2.3 / 2.5.)

❖ IC-LoRA · Control

LoRAVerSizeDescriptionDownload
3D Render to Photoreal IC-LoRA2.3—3D viewport to photoreal videofal
Any-Trajectory-Instruction IC-LoRA2.30.33 GBATI spline-trajectory controlyuvraj108c
BBox-Control IC-LoRA2.50.33 GBBounding-box / regional prompting control (rank 32, step 3000; workflow + node pack in repo)yuvraj108c
Canny Control IC-LoRA2—Canny edge conditioningLightricks
Depth Control IC-LoRA2—Depth-map conditioningLightricks
Depth Control IC-LoRA (RunningHub mirror)20.65 GBDepth-map conditioning (624 MiB single-file mirror)RunningHubAI
Greenscreen Avatar IC-LoRA2.3—Greenscreen avatar compositingOmerHagawa
IC luminance map2—Luminance / particle-map controloumoumad
IC-LoRA-Cameraman v12.3—Cameraman framing controlCseti
IC-LoRA-Cameraman v22.3—Cameraman framing controlCseti
IC-LoRA-CrossView Prompt v0.92.3—Cross-view prompt warpCseti
IC-LoRA-CrossView Warp v0.92.30.19 GBCross-view spatial warpCseti
IC-LoRA-CrossView Warp v22.30.33 GBCross-view spatial warpCseti
Ingredients IC-LoRA (Comfy-Org)2.31.31 GBIngredient / multi-subject sceneComfy-Org
Ingredients IC-LoRA (Lightricks)2.51.31 GBMulti-subject / reference-sheet sceneLightricks
Ingredients-Multishot IC-LoRA2.3—Multi-shot ingredient sceneslinoyts
LipDub IC-LoRA2.3—Lip-sync dubbing controlLightricks
ltx2-compile-keytest IC-LoRA2.3—Compilation / keyframe testltx-community
MergeGreen IC-LoRA2.3—Green-screen merge controlsiraxe
Motion Track Control IC-LoRA2.3—Motion-track conditioningLightricks
Pose Control IC-LoRA2—Pose-skeleton conditioningLightricks
Realisdance IC-LoRA2.30.33 GBDance pose / motion controlKijai
SAM3D Body v42 IC-LoRA2.30.62 GB3D body segmentation controlKijai
Staging IC-LoRA 5122.3—Scene staging / layout controlNightfury16
SYSTMS FLW IC-LoRA2.3—Flow / curve conditioningsystms
Union Control IC-LoRA2.3—Unified multi-condition controlLightricks

❖ IC-LoRA · Restore

LoRAVerSizeDescriptionDownload
Black Magic IC-LoRA2.30.31 GBGeneral restoration cleanupFuzzPuppy
Clean-Plate IC-LoRA2.30.31 GBClean-plate object removalLightricks
Clean-Plate IC-LoRA2.50.33 GBClean-plate object removalLightricks
Colorization IC-LoRA2.30.91 GBB&W to colorLightricks
Colorization IC-LoRA2.50.91 GBB&W to colorLightricks
DeArchive LTX-2.32.3—Archive-quality restorationoumoumad
Deblur IC-LoRA2.30.91 GBDeblur / sharpenLightricks
Deblur IC-LoRA2.50.91 GBDeblur / sharpenLightricks
Decompression IC-LoRA2.30.91 GBRemove compression artifactsLightricks
Decompression IC-LoRA2.50.91 GBRemove compression artifactsLightricks
IC-LoRA-Colorizer2.30.33 GBAdd color to footageDoctorDiffusion
IC-LoRA-Deinterlace2.3—Deinterlace videooumoumad
IC-LoRA-MotionDeblur2.3—Remove motion bluroumoumad
IC-LoRA-ReFocus2.3—Refocus / depth-of-fieldoumoumad
IC-LoRA-Uncompress2.3—Decompress artifactsoumoumad
Instant-Shave IC-LoRA2.30.65 GBRemove facial hairLightricks
LensRemover IC-LoRA2.30.31 GBRemove lens / glass artifactsJanKanta
LTX-2 IC-LoRA-Ungrade2—Upscale / ungrade (LTX-2)oumoumad
LTX-2.3 IC-LoRA-Ungrade2.3—Upscale / ungrade (LTX-2.3)oumoumad
Restore IC-LoRA2.51.71 GBArchival footage restoration (v2v) — decayed/damaged historical videoLightricks
RoadReady IC-LoRA2.30.33 GBRoad-surface cleanup (removes cracks/stains; LTX LoRA Jam)DriveEK

❖ IC-LoRA · Outpaint

LoRAVerSizeDescriptionDownload
IC-LoRA-Outpaint2.3—Extend frame bordersoumoumad
In-Outpainting IC-LoRA2.31.31 GBInpaint + outpaintLightricks
VR-360-Outpaint IC-LoRA2.3—360 deg VR outpaintingTheBurgstall

❖ IC-LoRA · Relight

LoRAVerSizeDescriptionDownload
Day-To-Night IC-LoRA2.30.33 GBDay to night relightLightricks
Day-To-Night IC-LoRA2.50.33 GBDay to night relightLightricks
Golden Hour IC-LoRA2.30.33 GBGolden-hour lightingHoffm4nz
Relight IC-LoRA2.30.31 GBRelight scene lightingLightricks
Relight LoRA (step 3000)2.50.33 GBReference-conditioned relight (rank 32; steps 500–3000 in /checkpoints)NeuralLightStage

❖ IC-LoRA · Edit

LoRAVerSizeDescriptionDownload
IC-LoRA-EditRefVid v12.3—Reference-video editingCseti
LTX2.3-ICEdit-Insight2.3—Insight-guided editingjoyfox
Singularity OmniCine Preview 0.12.3—Cinematic edit pipeline (preview)WarmBloodAban
Singularity OmniCine V12.32.57 GBCinematic edit pipelineWarmBloodAban

❖ IC-LoRA · Effect

LoRAVerSizeDescriptionDownload
Alpha-Gen IC-LoRA2.51.31 GBAlpha-matte generation / background removal (v2v) — hair, smoke, fur, fire, sheer fabricLightricks
Cel-Character IC-LoRA2.50.33 GBLive-action → 2D cel character (rank 32; bg stays photographic)Baberg
Cinemagraph LoRA2.50.20 GBSelective-motion cinemagraph (i2v)Lightricks
Cross-Eyed (stereo) IC-LoRA2.30.33 GBStereoscopic / cross-eyedLightricks
Exploded-View XPLDV LoRA2.50.40 GBProduct exploded-view disassembly (i2v, v5)DigitalByte
FXIC LTX2 IC-LoRA2—VFX / FX effect controloumoumad
GameTwirl turntable LoRA2.50.43 GBi2v turntable — spins a game asset 360° in place, camera fixed (trigger gametwirl; step 3000)NanoMathias
IC-LoRA-UI (linoyts)2.3—UI / screen overlaylinoyts
Seamless-Equirectangular LoRA2.3—Seamless 360 deg equirectTheBurgstall
TTM IC-LoRA2.3—Texture / transition morphsiraxe
Water-Simulation IC-LoRA2.30.91 GBWater simulation effectLightricks
Water-Simulation IC-LoRA2.50.91 GBWater simulation effectLightricks

❖ Camera

LoRAVerSizeDescriptionDownload
Camera Control: dolly-in (LTX-2)2—Dolly-in moveLightricks
Camera Control: dolly-left (LTX-2)2—Dolly-left moveLightricks
Camera Control: dolly-out (LTX-2)2—Dolly-out moveLightricks
Camera Control: dolly-right (LTX-2)2—Dolly-right moveLightricks
Camera Control: jib-down (LTX-2)2—Jib-down moveLightricks
Camera Control: jib-up (LTX-2)2—Jib-up moveLightricks
Camera Control: static (LTX-2)2—Locked / static cameraLightricks
Formula1 Cockpit T-Cam LoRA2.3—F1 onboard T-cam viewmxturbo
FP

Truncated — view the full README on GitHub.

ai
comfyui
itv
lora
ltx-2
ltxv
model
t2v
video
video-ai

wildminder/awesome-ltx2

All available LTX-2 models, encoders, workflows, LoRAs for ComfyUI

596

133 commits

updated Oct 5, 2026

See the code

README

Awesome LTX-2

A curated list of models, text encoders, and tools for the LTX-2 video generation suite.

ltx-logo

[![Telegram][telegram-shield]][telegram-url] [![X][x-shield]][x-url]

Table of Contents

Intro

▓ Apps & Tools

LTX2.3-Multifunctional

LTX2.3-Multifunctional is a desktop-optimized version of LTX that lowers GPU requirements and simplifies usage. It integrates all features including image-to-video, text-to-video, start/end frames, lip-sync, video enhancement, and image generation into a single application.

Key Features:

  • Lower GPU Requirements: Only needs 24GB VRAM (vs 32GB for standard desktop version)
  • All-in-One Interface: No complex ComfyUI workflows or error-prone nodes
  • Features: T2V, I2V, start/end frames, lip-sync, video enhancement, image generation, LoRA support
  • Multi-Frame Insertion: Two modes for generating long videos
  • Easy Setup: No third-party software required, just install LTX desktop

Downloads & Resources:

O2noor LTX-2.5 Int4 Tile-Train (Beta)

O2noor LTX-2.5 Int4 Tile-Train is a ComfyUI node pack for LoRA training on LTX-2.5 22B distilled using tiled training across multiple GPUs with as little as 18 GB VRAM per card. The base is fully self-contained quantized weights (bnb-NF4 DiT, Gemma-4-12b text encoder — run in 8-bit LLM.int8 spread over 2 GPUs during captioning only, freed for training; works on 12 GB cards).

Downloads & Resources:

  • Node pack (GitHub) | Model weights (HF) — includes ltx-2.5-22b-distilled-bnb-nf4 (10.45 GB), embeddings_processor_bf16 (6.34 GB), gemma4-12b-with-proj-ltx-2.5-bf16 (26.26 GB), video + audio VAEs, plus int2 experimental variants

elismasilva LTX 2 Image Custom Blocks (Modular Diffusers)

Custom Modular Diffusers blocks that extend LTX 2 Image (elismasilva's image-only LTX-2.3) with image-to-image, plus a unified AutoBlocks pipeline that folds t2i and i2i into one — the workflow is chosen automatically from the inputs you pass (prompt → text-to-image; prompt + image → image-to-image with optional strength). Code-only repo (trust_remote_code); loads components from the ltx2.3-image-base weights repo. Apache-2.0.

Downloads & Resources:

WanGP LTX-2 Model Pack (DeepBeepMeep)

The complete set of LTX-2 / 2.3 / 2.5 weights used by WanGP — DeepBeepMeep's low-VRAM video app (down to ~6 GB VRAM, old-GPU friendly, auto-downloads the model variant matching your architecture). 169 files, ~984 GB total, pre-packaged so no manual ComfyUI file layout is needed.

What's inside:

  • Main transformers (repo root) — LTX-2.5 22B dev / distilled in bf16 (38.0 GB), int8-convrot (19.5 GB) and nvfp4 (14.7 GB); LTX-2.3 22B dev / distilled / distilled-1.1 bf16 (38.0 GB) plus quanto bf16-int8 (19.5 GB) and nvfp4 (13.5 GB); LTX-2 19B dev / distilled full (43.3 GB), fp8 (27.1 GB), fp4 (20.0 GB) and diffusion-model variants; Q4_K_M / Q6_K / Q8_0 "light" GGUFs (13.0–20.6 GB)
  • Third-party audio models — JoyAI-Echo (bf16 + quanto), Scenema, DramaBox, ltx23_echoVid-ltxAud_surgical_fp8, plus Kokoro TTS, Seed-VC, Whisper, HuBERT, BigVGAN, Sherpa
  • Shared / offloadable components — video + audio embeddings connectors (bf16 / int8-convrot / nvfp4), text embedding projection, video + audio VAEs, vocoder, spatial and temporal upscalers x2
  • Text encoders — both gemma4-12b-ltx-v1 for LTX-2.5 (bf16 23.8 GB / int8-convrot 12.9 GB) and gemma-3-12b-it-qat-q4_0 for LTX-2 / 2.3 (24.4 GB + quanto 13.2 GB)
  • LoRAs — LTX-2.5 IC-LoRAs (refine-details, ingredients, SDR-To-HDR + its scene-emb, deblur, decompression, pixel-spatial-upscaler), LTX-2.3 IC-LoRAs (ingredients, in-outpainting, outpaint, refocus, uncompress, ungrade, HDR + scene-emb, union-control, pixel-spatial-upscaler, detailer), LTX-2 IC-LoRAs (detailer, union-control, canny/depth/pose control), distilled-lora-450 / -384, celebvhq ID-LoRAs (LTX-2 and 2.3), Edit-Anything reference, Licon-MSR (2.3 V1/V2, 2.5 V1 + slot embeddings), VBVR-I2V, OmniNFT RL-LoRAs
  • Manifest — LTX-2.5-MANIFEST.md documents the LTX-2.5 runtime set, incl. the note that Dev/Distilled connectors are shared only after equality verification and the official NVFP4 transformer needs its own BF16 connector pair

Downloads & Resources:

▓ Models

LTX-2 models are available in various formats including full weights, transformers-only, and GGUF quantizations for efficient inference.

▣ Checkpoints

VerNamePrecisionSizeDownload
2.5dev![bf16][badge-bf16]42.02 GB![][gh-Lightricks]
2.5devint8convrot21.50 GB![][gh-Lightricks]
2.5distilled![bf16][badge-bf16]42.02 GB![][gh-Lightricks]
2.5distilledint8convrot21.50 GB![][gh-Lightricks]
2.5distilled![nvfp4][badge-nvfp4]18.72 GB![][gh-Lightricks]
2.5pt (pre-trained)![bf16][badge-bf16]43.0 GB![][gh-Lightricks]
2.5distilled![nvfp4][badge-nvfp4]20.6 GB![][gh-rockerBOO]
2.5devw4a8_convrot12.52 GB![][gh-Winnougan]
2.5distilledw4a8_convrot12.52 GB![][gh-Winnougan]
2.5distilled![fp8][badge-fp8]19.6 GB![][gh-vonkaiser]
2.5distilled![nvfp4][badge-nvfp4]17.4 GB![][gh-BennyDaBall]
2.5devw4a814.4 GB![][gh-tsolful]
2.5distilledw4a814.4 GB![][gh-tsolful]
2.5distilled![fp8][badge-fp8]21.9 GB![][gh-guillaume127]
2.5devint8convrot21.64 GB![][gh-DmitryDB]
2.5dev![nvfp4][badge-nvfp4]13.57 GB![][gh-DmitryDB]
2.5distilledint8convrot21.64 GB![][gh-DmitryDB]
2.5distilled![nvfp4][badge-nvfp4]13.57 GB![][gh-DmitryDB]
2.3dev![bf16][badge-bf16]46.1 GB![][gh-Lightricks]
2.3dev![fp8][badge-fp8]29.1 GB![][gh-Lightricks]
2.3dev![fp8][badge-fp8]29.9 GB![][gh-drbaph]
2.3devint829.1 GB![][gh-Winnougan]
2.3dev![nvfp4][badge-nvfp4]21.7 GB![][gh-Lightricks]
2.3dev![fp8][badge-fp8]29.1 GB![][gh-Lightricks]
2.3distilled![bf16][badge-bf16]46.1 GB![][gh-Lightricks]
2.3distilled![fp8][badge-fp8]29.5 GB![][gh-Lightricks]
2.3distilled![fp8][badge-fp8]29.9 GB![][gh-drbaph]
2.3distilled![int8tensormixed][badge-int8tensormixed]29.1 GB![][gh-Winnougan]
2.3distilled![nvfp4][badge-nvfp4]17.6 GB![][gh-Winnougan]
2.3distilled![mxfp8mixed][badge-mxfp8mixed]29.7 GB![][gh-silveroxides]
2.3distilled 1.1![bf16][badge-bf16]46.1 GB![][gh-Lightricks]
2.3distilled 1.1w4a8_convrot16.65 GB![][gh-JoaoZaokk]
2.3distilled 1.1w4a4_convrot15.37 GB![][gh-JoaoZaokk]
2.3ltx23_srx fp8_e4m3 experimental![fp8][badge-fp8]23.1 GB![][gh-SOLRICKS]
2ltx-2-19b dev![bf16][badge-bf16]43.3 GB![][gh-Lightricks]
2ltx-2-19b dev![fp8][badge-fp8]27.1 GB![][gh-Lightricks]
2ltx-2-19b dev![fp4][badge-fp4]20 GB![][gh-Lightricks]
2ltx-2-19b distilled![bf16][badge-bf16]43.3 GB![][gh-Lightricks]
2ltx-2-19b distilled![fp8][badge-fp8]27.1 GB![][gh-Lightricks]
2ltx-2-19b distilled![nvfp4][badge-nvfp4]20 GB

Quantized to fp8_e5m2 to support older Triton with older Pytorch on 30 series GPUs. For WangGP in Pinokio

VerNamePrecisionSizeDownload
2ltx-2-19b devfp8_e5m227.1 GB

· · · · · · · · · · · · · ·

❖ Image-only LTX-2.3 (text-to-image)

Image-only LTX-2.3 checkpoints by elismasilva — the 13B LTX-2.3 family pruned to the still-image generation path (video/audio weights removed), packaged as unified ComfyUI safetensors. Inherits the LTX Video 2 Open Source License.

VerNamePrecisionSizeDownload
2.3image dev![bf16][badge-bf16]33.61 GB![elismasilva][gh-elismasilva]
2.3image distilled![bf16][badge-bf16]33.61 GB![elismasilva][gh-elismasilva]
2.3image devint8convrot21.81 GB![elismasilva][gh-elismasilva]
2.3image distilledint8convrot21.81 GB![elismasilva][gh-elismasilva]

· · · · · · · · · · · · · ·

❖ silveroxides Quantizations (mxfp8)

Note: The mxfp8mixed quantization requires a custom fork of ComfyUI-Kitchen with mxfp8 support. Standard ComfyUI installations may not support this quantization format.

ModelQuantSizeDownload
ltx-2.3-22b-dev![int8mixedtensorwise][badge-int8mixedtensorwise]29.2 GB![][gh-silveroxides]
ltx-2.3-22b-distilled![int8tensormixed][badge-int8tensormixed]29.1 GB![][gh-silveroxides]
ltx-2.3-22b-distilled![int8mixedtensorwise][badge-int8mixedtensorwise]29.2 GB![][gh-silveroxides]
ltx-2.3-22b-distilled![mxfp8mixed][badge-mxfp8mixed]29.7 GB![][gh-silveroxides]

· · · · · · · · · · · · · ·

❖ Distilled LoRA

VerRankPrecisionSizeDownload
2.5450int85.06 GB![][gh-DmitryDB]
2.5450int8_lean_convrot4.53 GB![][gh-DmitryDB]
2.5450![nvfp4][badge-nvfp4]2.66 GB![][gh-DmitryDB]
2.5450![bf16][badge-bf16]8.90 GB![][gh-rzgar]
2.5384![bf16][badge-bf16]7.61 GB![][gh-rzgar]
2.5256![bf16][badge-bf16]5.10 GB![][gh-rzgar]
2.5256![bf16][badge-bf16]5.10 GB![][gh-TheDivergentAI]
2.5128![bf16][badge-bf16]2.58 GB![][gh-TheDivergentAI]
2.564![bf16][badge-bf16]1.32 GB![][gh-TheDivergentAI]
2.5128![bf16][badge-bf16]2.31 GB![][gh-pyros-vault]
2.572![bf16][badge-bf16]1.38 GB![][gh-pyros-vault]
2.3384![bf16][badge-bf16]7.61 GB ┊
2.3208![bf16][badge-bf16]4.97 GB![][gh-drbaph]
2.3159![bf16][badge-bf16]3.83 GB![][gh-drbaph]
2.3111![bf16][badge-bf16]2.74 GB ┊
2.3105![bf16][badge-bf16]2.59 GB![][gh-Kijai]
2384![bf16][badge-bf16]7.67 GB![][gh-Lightricks]
2242![bf16][badge-bf16]4.88 GB![][gh-Kijai]
2175![bf16][badge-bf16]3.58 GB![][gh-Kijai]
2175![fp8][badge-fp8]1.79 GB![][gh-Kijai]

· · · · · · · · · · · · · ·

❖ TenStrip Distilled LoRA Experiments

Experimental distilled LoRAs optimized for finetunes and I2V workflows. These LoRAs avoid the issues of the massive rank 384 official LoRA which can be counterproductive with conditioned inputs and finetunes.

NameRankModeSizeDownload
distilled v1.136—739 MB![TenStrip][gh-TenStrip]
distilled v1.172condsafe662 MB![TenStrip][gh-TenStrip]
distilled72—1.4 GB![TenStrip][gh-TenStrip]
distilled v1.132condsafe363 MB![TenStrip][gh-TenStrip]
distilled v1.152condsafe464 MB![TenStrip][gh-TenStrip]
distilled v1.172energy1.6 GB![TenStrip][gh-TenStrip]
distilled v1.196energy2.2 GB![TenStrip][gh-TenStrip]

Notes:

  • Lower rank LoRAs (72 and below) can be used at 1.0 strength safely for I2V first pass, with upscale pass at 0.4-0.5 strength
  • _ceil suffix indicates the dynamic ceiling during reranking
  • _condsafe suffix indicates cross-attention and other conditioning layers have been zeroed for better I2V compatibility
  • The official rank 384 LoRA can actively dampen conditioning signals in I2V workflows; cond_safe versions work much better

Download All LoRAs

· · · · · · · · · · · · · ·

❖ Spatial Upscaler

Required for current two-stage pipeline implementations in this repository. Download to COMFYUI_ROOT_FOLDER/models/latent_upscale_models folder.

VerNameSizeDownload
2.5spatial-upscaler x2 1.00.93 GB![][gh-Lightricks] ┊ ![][gh-ChrisColeTech]
2.3spatial-upscaler x2 1.0996 MB![][gh-Lightricks]
2.3spatial-upscaler x1.5 1.01.09 GB![][gh-Lightricks]
2spatial-upscaler x2 1.01.05 GB![][gh-Lightricks]

· · · · · · · · · · · · · ·

❖ Temporal Upscaler

Required for current two-stage pipeline implementations in this repository. Download to COMFYUI_ROOT_FOLDER/models/latent_upscale_models folder.

VerNameSizeDownload
2.5temporal-upscaler x2 1.00.24 GB![][gh-Lightricks] ┊ ![][gh-ChrisColeTech]
2.3temporal-upscaler x2 1.0262 MB![][gh-Lightricks]
2temporal-upscaler x2 1.0262 MB![][gh-Lightricks]

══════════════════════════════════

▣ Merges

Custom merged models combining multiple control signals or specialized configurations.

VerNameDescriptionDownload
2.3ltx-2.3-22b-distilled-1.1-fused-union-controlMerged model combining Canny, Depth, and Pose control signals for unified control

══════════════════════════════════

▣ Finetunes

Community finetuned models based on LTX-2.3 with specialized improvements and optimizations. Each finetune family may include a backbone checkpoint, low-VRAM component splits, GGUF quants, and merged or extracted LoRAs. Variant cell links go directly to the resolve/main safetensors/gguf file when a single canonical asset covers the row.

❖ DaSiWa

High-performance LoRA-integrated checkpoint family based on LTX 2.3. Includes distilled (4-step) and non-distilled (20-30 step) variants. Recommended sampler: Euler + Simple/Normal/Linear_Quadratic.

VerBuildNamePrecisionSizeDownload
2.3DistilledTreasurechest V1![fp8][badge-fp8]19.58 GB![DaSiWa][gh-DaSiWa]
2.3DistilledSolsticecoin V2![fp8][badge-fp8]28.06 GB![DaSiWa][gh-DaSiWa]
2.3DistilledDragonleap V4![int4mixedtensorwise][badge-int4mixedtensorwise]17.10 GB![DaSiWa][gh-DaSiWa]
2.3DistilledDragonleap V4![int8tensormixed][badge-int8tensormixed]25.73 GB![DaSiWa][gh-DaSiWa]
2.3Non-DistilledGoldenLace V3![fp8][badge-fp8]27.16 GB![DaSiWa][gh-DaSiWa]
2.3Non-DistilledGoldenLace V3![nvfp4][badge-nvfp4]20.24 GB![DaSiWa][gh-DaSiWa]
2.3Non-Distilled GGUFGoldenLace V3![Q2_K][badge-Q2_K]7.92 GB![DaSiWa][gh-DaSiWa]
2.3Non-Distilled GGUFGoldenLace V3![Q3_K_M][badge-Q3_K_M]9.87 GB![DaSiWa][gh-DaSiWa]
2.3Non-Distilled GGUFGoldenLace V3![Q4_K_M][badge-Q4_K_M]12.41 GB![DaSiWa][gh-DaSiWa]
2.3Non-Distilled GGUFGoldenLace V3![Q5_K_M][badge-Q5_K_M]14.81 GB![DaSiWa][gh-DaSiWa]
2.3Non-Distilled GGUFGoldenLace V3![Q6_K][badge-Q6_K]17.35 GB![DaSiWa][gh-DaSiWa]
2.3Non-Distilled GGUFGoldenLace V3![Q8_0][badge-Q8_0]21.99 GB![DaSiWa][gh-DaSiWa]

DaSiWa extracted LoRA:

BuildNameLoRA RankSizeDownload
DMD v2 audioLTX2.3_DMD_v2_avgrank86_audio160_L80-D2086 (audio 160)2.16 GB![DaSiWa][gh-DaSiWa]

· · · · · · · · · · · · · ·

❖ 10Eros

I2V-optimised merge using layer scaled merges at different steps. Not a straight weight merge — behaves much nicer than standard LoRA loading and respects prompts.

VerBuildNamePrecisionSizeDownload
2.3Full10Eros v1![bf16][badge-bf16]44.0 GB![TenStrip][gh-TenStrip]
2.3Full10Eros v1![fp8][badge-fp8]27.8 GB![TenStrip][gh-TenStrip]
2.3transformer-only10Eros v1![fp8][badge-fp8]28.2 GB![TenStrip][gh-TenStrip]
2.3Full10Eros v1.2![bf16][badge-bf16]44.0 GB![TenStrip][gh-TenStrip]
2.3Full10Eros v1.2![fp8][badge-fp8]32.7 GB![TenStrip][gh-TenStrip]
2.3Full10Eros v1.3![bf16][badge-bf16]44.0 GB![TenStrip][gh-TenStrip]
2.3Full10Eros v1.3![fp8][badge-fp8]27.8 GB![TenStrip][gh-TenStrip]
2.3Full10Eros v1.4![bf16][badge-bf16]44.0 GB![TenStrip][gh-TenStrip]
2.3Full10Eros v1.4![fp8][badge-fp8]27.8 GB![TenStrip][gh-TenStrip]
2.3Full10Eros v1.4 DMD int8 ConvRot![int8tensormixed][badge-int8tensormixed]27.8 GB![TenStrip][gh-TenStrip]
2.3Full — testing/beta10Eros Max FAST-H3 fl2va beta6 (notokenizer, TEST mix35-cap 029 floor 009)![bf16][badge-bf16]44.08 GB![TenStrip][gh-TenStrip]
2.3Full — testing/beta10Eros Max FAST-H3 fl2va beta6 w6a8 g32w6a818.26 GB![TenStrip][gh-TenStrip]
2.3Full — testing/beta10Eros Max FAST-H3 fl2va beta6 int8 ConvRotint8convrot24.82 GB![TenStrip][gh-TenStrip]
2.3Full10Eros v1 INT8 ConvRotint823.51 GB![bertbobson][gh-bertbobson]

◦ Version-Testing repo is gated manual — TenStrip/LTX2.3-10Eros_Version-Testing needs an approved access request (not instant auto-approve), and the README is locked. The beta6 builds above supersede the earlier beta3 / "TURBO-hybrid" entry; the repo also bundles a b6_Rq_Sampling_Nodes.png reference for its RQ sampling nodes.

◦ 10Eros GGUF — vantagewithai low-VRAM quants

vantagewithai/LTX2.3-10Eros-GGUF

vantagewithai/LTX2.3-10Eros-GGUF — v1

QuantSizeDownload
![Q3_K_M][badge-Q3_K_M]10.36 GB![vantagewithai][gh-vantagewithai]
![Q3_K_S][badge-Q3_K_S]9.63 GB![vantagewithai][gh-vantagewithai]
![Q4_0][badge-Q4_0]12.09 GB![vantagewithai][gh-vantagewithai]
![Q4_1][badge-Q4_1]12.95 GB![vantagewithai][gh-vantagewithai]
![Q4_K_M][badge-Q4_K_M]13.31 GB![vantagewithai][gh-vantagewithai]
![Q4_K_S][badge-Q4_K_S]12.29 GB![vantagewithai][gh-vantagewithai]
![Q5_0][badge-Q5_0]14.21 GB![vantagewithai][gh-vantagewithai]
![Q5_1][badge-Q5_1]15.07 GB![vantagewithai][gh-vantagewithai]
![Q5_K_M][badge-Q5_K_M]15.03 GB![vantagewithai][gh-vantagewithai]
![Q5_K_S][badge-Q5_K_S]14.01 GB![vantagewithai][gh-vantagewithai]
![Q6_K][badge-Q6_K]16.55 GB![vantagewithai][gh-vantagewithai]
![Q8_0][badge-Q8_0]21.19 GB![vantagewithai][gh-vantagewithai]
vantagewithai/LTX2.3-10Eros-1.2-GGUF

vantagewithai/LTX2.3-10Eros-1.2-GGUF — v1.2 — Note: files are named 10Eros_v1.210Eros_v1.2-…gguf (upstream double-stamp glitch); we link verbatim.

QuantSizeDownload
![Q3_K_M][badge-Q3_K_M]10.36 GB![vantagewithai][gh-vantagewithai]
![Q3_K_S][badge-Q3_K_S]9.63 GB![vantagewithai][gh-vantagewithai]
![Q4_0][badge-Q4_0]12.09 GB![vantagewithai][gh-vantagewithai]
![Q4_1][badge-Q4_1]12.95 GB![vantagewithai][gh-vantagewithai]
![Q4_K_M][badge-Q4_K_M]13.31 GB![vantagewithai][gh-vantagewithai]
![Q4_K_S][badge-Q4_K_S]12.29 GB![vantagewithai][gh-vantagewithai]
![Q5_0][badge-Q5_0]14.21 GB![vantagewithai][gh-vantagewithai]
![Q5_1][badge-Q5_1]15.07 GB![vantagewithai][gh-vantagewithai]
![Q5_K_M][badge-Q5_K_M]15.03 GB![vantagewithai][gh-vantagewithai]
![Q5_K_S][badge-Q5_K_S]14.01 GB![vantagewithai][gh-vantagewithai]
![Q6_K][badge-Q6_K]16.55 GB![vantagewithai][gh-vantagewithai]
![Q8_0][badge-Q8_0]21.19 GB![vantagewithai][gh-vantagewithai]
vantagewithai/LTX2.3-10Eros-1.3-GGUF

vantagewithai/LTX2.3-10Eros-1.3-GGUF — v1.3

QuantSizeDownload
![Q3_K_M][badge-Q3_K_M]10.36 GB![vantagewithai][gh-vantagewithai]
![Q3_K_S][badge-Q3_K_S]9.63 GB![vantagewithai][gh-vantagewithai]
![Q4_0][badge-Q4_0]12.09 GB![vantagewithai][gh-vantagewithai]
![Q4_1][badge-Q4_1]12.95 GB![vantagewithai][gh-vantagewithai]
![Q4_K_M][badge-Q4_K_M]13.31 GB![vantagewithai][gh-vantagewithai]
![Q4_K_S][badge-Q4_K_S]12.29 GB![vantagewithai][gh-vantagewithai]
![Q5_0][badge-Q5_0]14.21 GB![vantagewithai][gh-vantagewithai]
![Q5_1][badge-Q5_1]15.07 GB![vantagewithai][gh-vantagewithai]
![Q5_K_M][badge-Q5_K_M]15.03 GB![vantagewithai][gh-vantagewithai]
![Q5_K_S][badge-Q5_K_S]14.01 GB![vantagewithai][gh-vantagewithai]
![Q6_K][badge-Q6_K]16.55 GB![vantagewithai][gh-vantagewithai]
![Q8_0][badge-Q8_0]21.19 GB![vantagewithai][gh-vantagewithai]
vantagewithai/LTX2.3-10Eros-1.4-GGUF

vantagewithai/LTX2.3-10Eros-1.4-GGUF — v1.4 (latest)

QuantSizeDownload
![Q3_K_M][badge-Q3_K_M]10.36 GB![vantagewithai][gh-vantagewithai]
![Q3_K_S][badge-Q3_K_S]9.63 GB![vantagewithai][gh-vantagewithai]
![Q4_0][badge-Q4_0]12.09 GB![vantagewithai][gh-vantagewithai]
![Q4_1][badge-Q4_1]12.95 GB![vantagewithai][gh-vantagewithai]
![Q4_K_M][badge-Q4_K_M]13.31 GB![vantagewithai][gh-vantagewithai]
![Q4_K_S][badge-Q4_K_S]12.29 GB![vantagewithai][gh-vantagewithai]
![Q5_0][badge-Q5_0]14.21 GB![vantagewithai][gh-vantagewithai]
![Q5_1][badge-Q5_1]15.07 GB![vantagewithai][gh-vantagewithai]
![Q5_K_M][badge-Q5_K_M]15.03 GB![vantagewithai][gh-vantagewithai]
![Q5_K_S][badge-Q5_K_S]14.01 GB![vantagewithai][gh-vantagewithai]
![Q6_K][badge-Q6_K]16.55 GB![vantagewithai][gh-vantagewithai]
![Q8_0][badge-Q8_0]21.19 GB![vantagewithai][gh-vantagewithai]
vantagewithai/LTX2.3-10Eros-1.5-GGUF

vantagewithai/LTX2.3-10Eros-1.5-GGUF — v1.5 (latest)

QuantSizeDownload
![Q3_K_M][badge-Q3_K_M]11.13 GB![vantagewithai][gh-vantagewithai]
![Q3_K_S][badge-Q3_K_S]10.34 GB![vantagewithai][gh-vantagewithai]
![Q4_0][badge-Q4_0]12.98 GB![vantagewithai][gh-vantagewithai]
![Q4_1][badge-Q4_1]13.90 GB![vantagewithai][gh-vantagewithai]
![Q4_K_M][badge-Q4_K_M]14.30 GB![vantagewithai][gh-vantagewithai]
![Q4_K_S][badge-Q4_K_S]13.20 GB![vantagewithai][gh-vantagewithai]
![Q5_0][badge-Q5_0]15.26 GB![vantagewithai][gh-vantagewithai]
![Q5_1][badge-Q5_1]16.18 GB![vantagewithai][gh-vantagewithai]
![Q5_K_M][badge-Q5_K_M]16.14 GB![vantagewithai][gh-vantagewithai]
![Q5_K_S][badge-Q5_K_S]15.04 GB![vantagewithai][gh-vantagewithai]
![Q6_K][badge-Q6_K]17.77 GB![vantagewithai][gh-vantagewithai]
![Q8_0][badge-Q8_0]22.76 GB![vantagewithai][gh-vantagewithai]

◦ 10Eros Splits

per-version component split

vantagewithai/LTX2.3-10Eros-Split — v1

ComponentPrecisionSizeDownload
Model![bf16][badge-bf16]41.03 GB![vantagewithai][gh-vantagewithai]
Model![fp8][badge-fp8]24.45 GB![vantagewithai][gh-vantagewithai]
VAE—1.42 GB![vantagewithai][gh-vantagewithai]
Audio VAE—364.86 MB![vantagewithai][gh-vantagewithai]
Text encoder—2.26 GB![vantagewithai][gh-vantagewithai]

vantagewithai/LTX2.3-10Eros-1.2-Split — v1.2

ComponentPrecisionSizeDownload
Model![bf16][badge-bf16]41.03 GB![vantagewithai][gh-vantagewithai]
Model![fp8][badge-fp8]29.49 GB![vantagewithai][gh-vantagewithai]
VAE—1.42 GB![vantagewithai][gh-vantagewithai]
Audio VAE—364.86 MB![vantagewithai][gh-vantagewithai]
LoRA (bundled)—662.07 MB![vantagewithai][gh-vantagewithai]

vantagewithai/LTX2.3-10Eros-1.3-Split — v1.3

ComponentPrecisionSizeDownload
Model![bf16][badge-bf16]41.03 GB![vantagewithai][gh-vantagewithai]
Model![fp8][badge-fp8]24.45 GB![vantagewithai][gh-vantagewithai]
VAE—1.42 GB![vantagewithai][gh-vantagewithai]
Audio VAE—364.86 MB![vantagewithai][gh-vantagewithai]
Text encoder—2.26 GB![vantagewithai][gh-vantagewithai]

vantagewithai/LTX2.3-10Eros-1.4-Split — v1.4 (latest)

ComponentPrecisionSizeDownload
Model![bf16][badge-bf16]41.03 GB![vantagewithai][gh-vantagewithai]
Model![fp8][badge-fp8]24.45 GB![vantagewithai][gh-vantagewithai]
VAE—1.42 GB![vantagewithai][gh-vantagewithai]
Audio VAE—364.86 MB![vantagewithai][gh-vantagewithai]
Text encoder—2.26 GB![vantagewithai][gh-vantagewithai]

◦ 10Eros Splits — AX1Y2JP transformer-only fork (alternative split for ComfyUI)

VariantDownload
v1.4 transformer_only bf16![AX1Y2JP][gh-AX1Y2JP]
v1.4 transformer_only fp8mixed_learned![AX1Y2JP][gh-AX1Y2JP]
v1.4 video VAE bf16![AX1Y2JP][gh-AX1Y2JP]

◦ 10Eros Extracted LoRA — maximsobolev275 trained LoRAs

VariantDescriptionDownload
rank-768 family (canonical, v1.4)Author: maximsobolev275. Training LoRAs directly extracted from the 10Eros v1.4 merge (rank 768); lower-rank rerolls for v1.2 / v1.3 / v1.4 are also published in the same repo.LTX-10Eros-LoRA-r768

◦ 10Eros distilled-baked collection — ibyteohdear

Massive 10Eros distilled-baked checkpoint collection by ibyteohdear — full LTX distilled checkpoints with the 10Eros style baked in. Spans LTX-2.3 (DISTILLED_BAKED_LTX_SULPHUR_STYLE_IS_10Eros v1–v15, ranks r64 / r128 / r256 / r512 / r768, plus r768_0.85; ~46.1 GB each) and LTX-2.5 (below). Also bundles a JoyAI-Echo_r256 LoRA and reasoning I2V LoRAs (LTX2.3_reasoning_I2V_V3/V4).

VerBuildNamePrecisionSizeDownload
2.5distilled-baked 10Eros v15r512![bf16][badge-bf16]42.02 GB![ibyteohdear][gh-ibyteohdear]
2.5distilled-baked 10Eros v15r512 0.85![bf16][badge-bf16]42.02 GB![ibyteohdear][gh-ibyteohdear]
2.5distilled-baked 10Eros v15r768![bf16][badge-bf16]42.02 GB![ibyteohdear][gh-ibyteohdear]
2.5distilled-baked 10Eros v15r768 0.85![bf16][badge-bf16]42.02 GB![ibyteohdear][gh-ibyteohdear]
2.5distilled-baked 10Eros v15 (audio + Sulphur style)r512![bf16][badge-bf16]42.02 GB![ibyteohdear][gh-ibyteohdear]

· · · · · · · · · · · · · ·

❖ Sulphur-2-base

Repo: SulphurAI/Sulphur-2-base — uncensored video generation model based on LTX 2.3 with built-in prompt enhancer. Merge base for 10Eros. T2V + I2V native.

◦ Main video model

VerBuildPrecisionSizeDownload
2.3dev![bf16][badge-bf16]44.0 GB![Sulphur][gh-SulphurAI]
2.3dev![fp8][badge-fp8]27.8 GB![Sulphur][gh-SulphurAI]
2.3distil![bf16][badge-bf16]44.0 GB![Sulphur][gh-SulphurAI]
2.3distil![fp8][badge-fp8]27.8 GB![Sulphur][gh-SulphurAI]
2.3distil![nvfp4][badge-nvfp4]18.6 GB![Sulphur][gh-SulphurAI]

◦ vantagewithai component split — vantagewithai/Sulphur-2-Base-Split

ComponentPrecisionSizeDownload
model (sulphur_dev_bf16_model)![bf16][badge-bf16]40.06 GB![vantagewithai][gh-vantagewithai]
model (sulphur_dev_model_fp8mixed)![fp8][badge-fp8]23.87 GB![vantagewithai][gh-vantagewithai]
model (sulphur_distil_bf16_model)![bf16][badge-bf16]40.06 GB![vantagewithai][gh-vantagewithai]
vae—1.38 GB![vantagewithai][gh-vantagewithai]
audio_vae—348.0 MB![vantagewithai][gh-vantagewithai]
Abiray GGUF quants

◦ Abiray GGUF quants — Abiray/Sulphur-2-base-GGUF

BuildPrecisionSizeDownload
sulphur_dev![bf16][badge-bf16]40.09 GB![Abiray][gh-Abiray]
sulphur_dev![Q3_K_M][badge-Q3_K_M]10.36 GB![Abiray][gh-Abiray]
sulphur_dev![Q3_K_S][badge-Q3_K_S]9.63 GB![Abiray][gh-Abiray]
sulphur_dev![Q4_0][badge-Q4_0]12.09 GB![Abiray][gh-Abiray]
sulphur_dev![Q4_K_M][badge-Q4_K_M]13.31 GB![Abiray][gh-Abiray]
sulphur_dev![Q4_K_S][badge-Q4_K_S]12.29 GB![Abiray][gh-Abiray]
sulphur_dev![Q5_0][badge-Q5_0]14.21 GB![Abiray][gh-Abiray]
sulphur_dev![Q5_K_M][badge-Q5_K_M]15.04 GB![Abiray][gh-Abiray]
sulphur_dev![Q5_K_S][badge-Q5_K_S]14.01 GB![Abiray][gh-Abiray]
sulphur_dev![Q6_K][badge-Q6_K]16.55 GB![Abiray][gh-Abiray]
sulphur_dev![Q8_0][badge-Q8_0]21.19 GB![Abiray][gh-Abiray]

◦ Sulphur LoRAs

VerBuildSizeDownload
2.3sulphur_lora_rank_7689.79 GB![Sulphur][gh-SulphurAI]
2.3 (experimental)sulphur_experimental_lora_v113.87 GB![Sulphur][gh-SulphurAI]

◦ Prompt Enhancer

VariantPrecisionSizeDownload
Censored![bf16][badge-bf16]879.01 MB![Sulphur][gh-SulphurAI]
Censored![Q8_0][badge-Q8_0]9.09 GB![Sulphur][gh-SulphurAI]
Uncensored![bf16][badge-bf16]879.01 MB![Sulphur][gh-SulphurAI]
Uncensored![Q8_0][badge-Q8_0]9.33 GB![Sulphur][gh-SulphurAI]

· · · · · · · · · · · · · ·

❖ JoyAI-Echo Surgical

Surgical finetune based on jdopensource/JoyAI-Echo by joeygambino. Combined "echoVid + ltxAud" surgical variant — jointly fine-tuned for both video generation and audio on top of LTX-2.3. A LoRA extracted from JoyAI-Echo (TenStrip's LTX2.3_JoyAI_Lora_Extracted) is listed separately under ### ▣ Special.

VerBuildNamePrecisionSizeDownload
2.3unsplit (full DiT)echoVid-ltxAud surgical![bf16][badge-bf16]42.97 GB![joeygambino][gh-joeygambino]
2.3unsplit (full DiT)echoVid-ltxAud surgical![fp8][badge-fp8]23.41 GB![joeygambino][gh-joeygambino]
2.3unsplit (full DiT)echoVid-ltxAud surgical![int8tensormixed][badge-int8tensormixed]27.15 GB![joeygambino][gh-joeygambino]
2.3transformer-onlyechoVid-ltxAud surgical![int8tensormixed][badge-int8tensormixed]26.07 GB![joeygambino][gh-joeygambino]

◦ JoyAI-Echo Surgical — GGUF (low-VRAM quants)

joeygambino/joyai-echo-ltx23-echoVid-ltxAud-surgical-gguf

joeygambino/joyai-echo-ltx23-echoVid-ltxAud-surgical-gguf — Surgical DiT GGUF quants by joeygambino.

VerBuildNamePrecisionSizeDownload
2.3GGUFechoVid-ltxAud surgical![Q5_0][badge-Q5_0]15.54 GB![joeygambino][gh-joeygambino]
2.3GGUFechoVid-ltxAud surgical![Q8_0][badge-Q8_0]23.13 GB![joeygambino][gh-joeygambino]

· · · · · · · · · · · · · ·

❖ JoyAI-Echo (LTX-2.5)

Surgical merge of jdopensource/JoyAI-Echo into the LTX-2.5 dev transformer by joeygambino — JoyAI-Echo's video attention / feed-forward delta transplanted in, with nothing distilled baked on top. Three builds: dev (bring-your-own distill LoRA), comfy-native (few-step, distill baked at 0.5 — RTX 50), and GGUF (few-step — RTX 30/40). Two doses per build: 070T30 (0.7× delta / 0.3× modulation) and 100T50 (1.0× / 0.5×). Workflows: ComfyUI-JoyLTX25.

VerBuildNamePrecisionSizeDownload
2.5devechoVid 070T30![bf16][badge-bf16]42.02 GB![joeygambino][gh-joeygambino]
2.5devechoVid 070T30![fp8][badge-fp8]21.48 GB![joeygambino][gh-joeygambino]
2.5devechoVid 070T30![int8tensormixed][badge-int8tensormixed]21.50 GB![joeygambino][gh-joeygambino]
2.5devechoVid 100T50![bf16][badge-bf16]42.02 GB![joeygambino][gh-joeygambino]
2.5devechoVid 100T50![fp8][badge-fp8]21.48 GB![joeygambino][gh-joeygambino]
2.5devechoVid 100T50![int8tensormixed][badge-int8tensormixed]21.50 GB![joeygambino][gh-joeygambino]
2.5comfy-nativeechoVid 070T30![int8tensormixed][badge-int8tensormixed]21.50 GB![joeygambino][gh-joeygambino]
2.5comfy-nativeechoVid 070T30mix4x817.01 GB![joeygambino][gh-joeygambino]
2.5comfy-nativeechoVid 070T30![nvfp4][badge-nvfp4]12.50 GB![joeygambino][gh-joeygambino]
2.5comfy-nativeechoVid 070T30w4a411.24 GB![joeygambino][gh-joeygambino]
2.5comfy-nativeechoVid 070T30w4a812.52 GB![joeygambino][gh-joeygambino]
2.5comfy-nativeechoVid 100T50![int8tensormixed][badge-int8tensormixed]21.50 GB![joeygambino][gh-joeygambino]
2.5comfy-nativeechoVid 100T50mix4x813.81 GB![joeygambino][gh-joeygambino]
2.5comfy-nativeechoVid 100T50mix4x817.01 GB![joeygambino][gh-joeygambino]
2.5comfy-nativeechoVid 100T50![nvfp4][badge-nvfp4]12.50 GB![joeygambino][gh-joeygambino]
2.5comfy-nativeechoVid 100T50w4a411.24 GB![joeygambino][gh-joeygambino]
2.5comfy-nativeechoVid 100T50w4a812.52 GB![joeygambino][gh-joeygambino]

Z-Image surface-graft variant (× Z-Image) — same echoVid 070T30 v2 engine with Z-Image's spatial attention profile grafted in as per-block q_norm rescaling (dose 0.5, no retraining, no Z-Image weights at inference). Targets surface/texture rendering: fine detail on foliage, straw, gravel, fabric and skin. Drop-in replacement for any stock v2 workflow — same loaders, settings and seeds.

VerBuildNamePrecisionSizeDownload
2.5comfy-nativeechoVid 070T30 × Z-Image zgraft05![bf16][badge-bf16]42.02 GB![joeygambino][gh-joeygambino]
2.5comfy-nativeechoVid 070T30 × Z-Image zgraft05![fp8][badge-fp8]21.48 GB![joeygambino][gh-joeygambino]
2.5comfy-nativeechoVid 070T30 × Z-Image zgraft05![int8tensormixed][badge-int8tensormixed]21.50 GB![joeygambino][gh-joeygambino]
2.5comfy-nativeechoVid 070T30 × Z-Image zgraft05mix4x813.81 GB![joeygambino][gh-joeygambino]
2.5comfy-nativeechoVid 070T30 × Z-Image zgraft05mix4x817.01 GB![joeygambino][gh-joeygambino]
2.5comfy-nativeechoVid 070T30 × Z-Image zgraft05![nvfp4][badge-nvfp4]12.50 GB![joeygambino][gh-joeygambino]
2.5comfy-nativeechoVid 070T30 × Z-Image zgraft05w4a411.24 GB![joeygambino][gh-joeygambino]
2.5comfy-nativeechoVid 070T30 × Z-Image zgraft05w4a812.52 GB![joeygambino][gh-joeygambino]

◦ JoyAI-Echo × Z-Image — GGUF (RTX 30/40; K-quants run 4–8× faster than emulated 4-bit there)

joeygambino/joyai-echo-ltx25-x-Z-Image-gguf

joeygambino/joyai-echo-ltx25-x-Z-Image-gguf — Z-Image-grafted echoVid 070T30 v2 GGUF quants by joeygambino (Q4_K_M/Q4_K_S are the RTX 30/40 sweet spot).

VerBuildNamePrecisionSizeDownload
2.5GGUFechoVid 070T30 × Z-Image zgraft05![Q2_K][badge-Q2_K]7.91 GB![joeygambino][gh-joeygambino]
2.5GGUFechoVid 070T30 × Z-Image zgraft05![Q3_K_M][badge-Q3_K_M]10.60 GB![joeygambino][gh-joeygambino]
2.5GGUFechoVid 070T30 × Z-Image zgraft05![Q4_K_M][badge-Q4_K_M]14.17 GB![joeygambino][gh-joeygambino]
2.5GGUFechoVid 070T30 × Z-Image zgraft05![Q4_K_S][badge-Q4_K_S]12.93 GB![joeygambino][gh-joeygambino]
2.5GGUFechoVid 070T30 × Z-Image zgraft05![Q5_K_M][badge-Q5_K_M]15.90 GB![joeygambino][gh-joeygambino]
2.5GGUFechoVid 070T30 × Z-Image zgraft05![Q6_K][badge-Q6_K]17.75 GB![joeygambino][gh-joeygambino]
2.5GGUFechoVid 070T30 × Z-Image zgraft05![Q8_0][badge-Q8_0]22.73 GB![joeygambino][gh-joeygambino]

◦ JoyAI-Echo (LTX-2.5) — GGUF (low-VRAM quants)

joeygambino/joyai-echo-ltx25-echoVid-gguf

joeygambino/joyai-echo-ltx25-echoVid-gguf — echoVid GGUF quants by joeygambino (few-step, distill baked at 0.5; RTX 30/40).

VerBuildNamePrecisionSizeDownload
2.5GGUFechoVid 070T30![Q2_K][badge-Q2_K]7.91 GB![joeygambino][gh-joeygambino]
2.5GGUFechoVid 070T30![Q3_K_M][badge-Q3_K_M]10.60 GB![joeygambino][gh-joeygambino]
2.5GGUFechoVid 070T30![Q4_K_M][badge-Q4_K_M]14.17 GB![joeygambino][gh-joeygambino]
2.5GGUFechoVid 070T30![Q4_K_S][badge-Q4_K_S]12.93 GB![joeygambino][gh-joeygambino]
2.5GGUFechoVid 070T30![Q5_K_M][badge-Q5_K_M]15.90 GB![joeygambino][gh-joeygambino]
2.5GGUFechoVid 070T30![Q6_K][badge-Q6_K]17.75 GB![joeygambino][gh-joeygambino]
2.5GGUFechoVid 070T30![Q8_0][badge-Q8_0]22.73 GB![joeygambino][gh-joeygambino]
2.5GGUFechoVid 100T50![Q2_K][badge-Q2_K]7.91 GB![joeygambino][gh-joeygambino]
2.5GGUFechoVid 100T50![Q3_K_M][badge-Q3_K_M]10.60 GB![joeygambino][gh-joeygambino]
2.5GGUFechoVid 100T50![Q4_K_M][badge-Q4_K_M]14.17 GB![joeygambino][gh-joeygambino]
2.5GGUFechoVid 100T50![Q4_K_S][badge-Q4_K_S]12.93 GB![joeygambino][gh-joeygambino]
2.5GGUFechoVid 100T50![Q5_K_M][badge-Q5_K_M]15.90 GB![joeygambino][gh-joeygambino]
2.5GGUFechoVid 100T50![Q6_K][badge-Q6_K]17.75 GB![joeygambino][gh-joeygambino]
2.5GGUFechoVid 100T50![Q8_0][badge-Q8_0]22.73 GB![joeygambino][gh-joeygambino]

· · · · · · · · · · · · · ·

❖ PinkCherry NSFW

Repo: SexGod1979/PinkCherry_NSFW_LTX23 — uncensored NSFW LTX-2.3 finetune family (NSFW content only — do not use for clean content). Pairs with the official LTX-2.3 distilled LoRA 384.

VariantPrecisionSizeDownload
v1.3 dev![bf16][badge-bf16]46.14 GB![PinkCherry][gh-SexGod1979]
v1.3 devfp827.62 GB![PinkCherry][gh-SexGod1979]
v1.5 dev![bf16][badge-bf16]46.14 GB![PinkCherry][gh-SexGod1979]
v1.5 devint827.64 GB![PinkCherry][gh-SexGod1979]
v1.6 dev![bf16][badge-bf16]46.14 GB![PinkCherry][gh-SexGod1979]
v1.6 devfp827.62 GB![PinkCherry][gh-SexGod1979]
v1.6 devint827.64 GB![PinkCherry][gh-SexGod1979]
v1.7-alpha dev![bf16][badge-bf16]46.14 GB![PinkCherry][gh-SexGod1979]
v1.7-alpha devfp827.62 GB![PinkCherry][gh-SexGod1979]
v1.7-alpha devint827.64 GB![PinkCherry][gh-SexGod1979]
v1.8 dev![bf16][badge-bf16]46.14 GB![PinkCherry][gh-SexGod1979]
v1.8 devfp827.62 GB![PinkCherry][gh-SexGod1979]
v1.8 devint827.64 GB![PinkCherry][gh-SexGod1979]

◦ PinkCherry GGUF — low-VRAM quants by SexGod1979

v1.7-alpha / v1.8 GGUF
QuantBuildSizeDownload
![Q5_K_M][badge-Q5_K_M]v1.7-alpha15.93 GB![PinkCherry][gh-SexGod1979]
![Q6_K][badge-Q6_K]v1.7-alpha17.77 GB![PinkCherry][gh-SexGod1979]
![Q5_K_M][badge-Q5_K_M]v1.815.93 GB![PinkCherry][gh-SexGod1979]
![Q8_0][badge-Q8_0]v1.822.76 GB![PinkCherry][gh-SexGod1979]

❖ Elastic

Elastic is a TensorRT-engine distribution of a LoRA-integrated distilled FP8 T2V variant of LTX-2.3, packaged by TheStageAI as .qlip shard files for H100 GPUs.

BuildNamePrecisionSizeDownload
distil + LoRA T2VElastic — H100fp8~19 GB (49 .qlip shards)![TheStageAI][gh-TheStageAI]

❖ ChrisColeTech Uncensored Turbo

Pre-merged LTX-2.3 Uncensored Turbo v1.4 DiT by ChrisColeTech with three fine-tunes baked into the weights: 10Eros NSFW LoRA (1.0), DMD distilled LoRA (1.0, 4-step capable — 8 steps recommended), and the official LTXV ICLoRA Detailer (0.6). Modes: T2AV / I2AV / V2V / A2V / REF2VA; example workflows bundled in the repo.

VerBuildPrecisionSizeDownload
2.3v1.4 fp8mixed![fp8][badge-fp8]29.16 GB![ChrisColeTech][gh-ChrisColeTech]
2.3v1.4 GGUF![Q4_K_M][badge-Q4_K_M]14.18 GB![ChrisColeTech][gh-ChrisColeTech]
2.3v1.4 GGUF![Q6_K][badge-Q6_K]17.76 GB![ChrisColeTech][gh-ChrisColeTech]
2.3v1.4 GGUF![Q8_0][badge-Q8_0]22.74 GB![ChrisColeTech][gh-ChrisColeTech]

◦ Component splits (uncensored v1.4 text encoder / projections / VAEs, plus the older v1.0 uncensored build and stock LTX-2.3 distilled fp8) live in the same repo under split/ — see the repo tree for the full list.

v1.0 builds (older, also in this repo)
VerBuildPrecisionSizeDownload
2.3v1.0 fp8![fp8][badge-fp8]29.16 GB![ChrisColeTech][gh-ChrisColeTech]
2.3v1.0 int8![int8tensormixed][badge-int8tensormixed]29.16 GB![ChrisColeTech][gh-ChrisColeTech]
2.3v1.0 GGUF![Q4_K_M][badge-Q4_K_M]14.30 GB![ChrisColeTech][gh-ChrisColeTech]
2.3v1.0 GGUF![Q6_K][badge-Q6_K]17.77 GB![ChrisColeTech][gh-ChrisColeTech]
2.3v1.0 GGUF![Q8_0][badge-Q8_0]22.76 GB![ChrisColeTech][gh-ChrisColeTech]

· · · · · · · · · · · · · ·

❖ REDGraft (NSFW)

Uncensored NSFW LTX-2.5 checkpoint by EllaPriest45 ("REDGraft"), shipped as a single INT8 full checkpoint together with a bundled two-stage i2V workflow JSON (ManualSigmas ×2 + LoRA loader).

VerBuildPrecisionSizeDownload
2.5REDGraft NSFW (full ckpt)![int8tensormixed][badge-int8tensormixed]17.03 GB![EllaPriest45][gh-EllaPriest45]

◦ Bundled workflow: REDGraft (NSFW) INT8 - LTX2.5.json.

· · · · · · · · · · · · · ·

❖ SpatialAV2AV (BingoG)

Publicly-released audio→audio-video training checkpoints from BingoG/LTX-2-SpatialAV2AV-Checkpoints for spatial-audio conditioned video generation. Two curriculum layouts (E4 Core Dual + Dynamic; E6 reserved for Full) at 480p cap, 113 frames at 25 fps.

CurriculumStepSizeDownload
E4 Core (Dual + Dynamic)40036.22 GB![BingoG][gh-BingoG]
E4 Core (Dual + Dynamic)100036.22 GB![BingoG][gh-BingoG]
E6 Full100036.22 GB![BingoG][gh-BingoG]

Note: these are intermediate training checkpoints, not inference-ready models — useful for fine-tuning experiments and reproducibility only.

· · · · · · · · · · · · · ·

❖ One-Step Refiner (Owen777)

One-step LTX-2.5 video refiner by Owen777 — a DMD/GAN-style one-step refinement model (EMA step 835) that sharpens/refines generated video in a single pass. Access is gated — request access on the repo before downloading.

VerBuildPrecisionSizeDownload
2.5one-step refiner (EMA step 835)![bf16][badge-bf16]26.25 GB![Owen777][gh-Owen777]

◦ Reinforcement-learning LoRA also in repo: rl_lora/step_000400.pt (~0.81 GB).

❖ SoL-Refiner — one-step 1080p/2K upscaler (szwagros, int8 ConvRot)

Generic one-step refiner from NVlabs' SoL-Refiner project (SANA / SANA-Video): a cheap low-res draft (SANA-Video, WAN, MiniMax-H3, …) is encoded, 2x latent-upscaled with AdaIN, re-noised and denoised in a single transformer forward, turning the draft into 1080p/2K output. Repackaged by szwagros from the Efficient-Large-Model originals into the image-server ltx_core layout (diffusion_models/ + text_encoders/ + vae/ + latent_upscale_models/) — the transformer and text encoder are int8 ConvRot and expect the image_server_kernels.int8_linear backend, so these are not drop-in ComfyUI checkpoints.

LTX-2.3 One-Step — szwagros/SoL-Refiner-LTX-2.3-One-Step-int8-convrot · 41.93 GB total · re-noised to sigma 0.725

ComponentPrecisionSizeDownload
sol-refiner-ltx-2.3-one-step-transformer-comfy-int8-convrot (DiT)int8convrot23.51 GB![][gh-szwagros]
gemma3-12b-with-proj-…-comfy-int8-convrot (text encoder)int8convrot15.97 GB![][gh-szwagros]
ltx-2.3-22b_vae (video VAE)![bf16][badge-bf16]1.45 GB![][gh-szwagros]
ltx-2.3-spatial-upscaler-x2-1.1 (x2 latent upsampler)![bf16][badge-bf16]1.00 GB![][gh-szwagros]

⚠️ Always condition with frame_rate=16, whatever the input fps (encode the output at the real fps) — the model was trained on 16 fps drafts and a 24 fps value mis-scales the temporal RoPE and ghosts moving objects. Uses the v1.1 x2 upsampler, not v1.0.

LTX-2.5 for MiniMax-H3 — szwagros/SoL-Refiner-LTX-2.5-H3-int8-convrot · 41.35 GB total · re-noised to sigma 0.909375

ComponentPrecisionSizeDownload
sol-refiner-ltx-2.5-h3-transformer-comfy-int8-convrot (DiT)int8convrot23.51 GB![][gh-szwagros]
gemma4-12b-with-proj-…-comfy-int8-convrot (text encoder)int8convrot15.37 GB![][gh-szwagros]
sol-refiner-ltx-2.5-h3-video-vae-bf16 (VAE + diffusion decoder)![bf16][badge-bf16]1.47 GB![][gh-szwagros]
ltx-2.5-latent-spatial-upscaler-x2-bf16-1.0 (x2 latent upsampler)![bf16][badge-bf16]1.00 GB![][gh-szwagros]

◦ Conditioning frame_rate = the input fps (H3 drafts are 24 fps). One step, no CFG. Video output only — no audio. The text encoder is the refiner's shipped Gemma 4, i.e. the pre-2026-08-17 Lightricks encoder rather than the current one.

◦ Both are finetunes of LTX-2.x, so the LTX-2.x Community License (Lightricks) applies — check it before commercial use. Source repos: 2.3 One-Step · 2.5 for MiniMax-H3.

· · · · · · · · · · · · · ·

❖ SolarWM (World Model)

Research LTX-2.5 world model by junchaoh-cs (arXiv:2609.02886) — a long-horizon, camera-controllable video world model finetuned from LTX-2.5 22B. The repo re-ships the LTX-2.5 22B base (dev transformer + gemma4-12b text encoder + VAE) plus a finetuned stage, SolarWM-ltx-22B-bid-stage0p5-153f (EMA weights, ema/model.safetensors). Access is gated — request access before downloading; exact artifact formats are unconfirmed (gated).

VerBuildPrecisionSizeDownload
2.5SolarWM bid-stage0p5-153f (finetuned stage)—3.93 GB![junchaoh-cs][gh-junchaoh-cs]

◦ Base LTX-2.5 22B (dev transformer + gemma4-12b encoder + VAE) also in repo. Paper: arXiv:2609.02886.

══════════════════════════════════

▣ GGUF Quantized Models

These models are optimized for lower memory usage. Note that in ComfyUI, these are typically loaded as transformer-only models.

QuantStack

QuantStack LTX-2.3

ModelQuantSizeDownload
ltx-2.3-22b![Q2_K][badge-Q2_K]12.4 GBdev ┊ distilled ┊ distilled-1.1
ltx-2.3-22b![Q3_K_M][badge-Q3_K_M]14.7 GBdev ┊ distilled ┊ distilled-1.1
ltx-2.3-22b![Q3_K_S][badge-Q3_K_S]14 GBdev ┊ distilled ┊ distilled-1.1
ltx-2.3-22b![Q4_K_M][badge-Q4_K_M]17.8 GBdev ┊ distilled ┊ distilled-1.1
ltx-2.3-22b![Q4_K_S][badge-Q4_K_S]16.7 GBdev ┊ distilled ┊ distilled-1.1
ltx-2.3-22b![Q5_K_M][badge-Q5_K_M]19.4 GBdev ┊ distilled ┊ distilled-1.1
ltx-2.3-22b![Q5_K_S][badge-Q5_K_S]18.5 GBdev ┊ distilled ┊ distilled-1.1
ltx-2.3-22b![Q6_K][badge-Q6_K]21 GBdev ┊ distilled ┊ distilled-1.1
ltx-2.3-22b![Q8_0][badge-Q8_0]25.5 GBdev ┊ distilled ┊ distilled-1.1

QuantStack LTX-2

ModelQuantSizeDownload
LTX-2-dev![Q2_K][badge-Q2_K]8.03 GB![][gh-QuantStack]
LTX-2-dev![Q3_K_M][badge-Q3_K_M]10.3 GB![][gh-QuantStack]
LTX-2-dev![Q3_K_S][badge-Q3_K_S]9.57 GB![][gh-QuantStack]
LTX-2-dev![Q4_K_M][badge-Q4_K_M]13.4 GB![][gh-QuantStack]
LTX-2-dev![Q4_K_S][badge-Q4_K_S]12.3 GB![][gh-QuantStack]
LTX-2-dev![Q5_K_M][badge-Q5_K_M]15 GB![][gh-QuantStack]
LTX-2-dev![Q5_K_S][badge-Q5_K_S]14.2 GB![][gh-QuantStack]
LTX-2-dev![Q6_K][badge-Q6_K]16.6 GB![][gh-QuantStack]
LTX-2-dev![Q8_0][badge-Q8_0]21.1 GB![][gh-QuantStack]
Unsloth

Unsloth LTX-2.3 GGUF

ModelQuantSizeDownload
ltx-2.3-22b![BF16][badge-BF16]42 GBdev ┊ distilled
ltx-2.3-22b![F16][badge-F16]42 GBdev ┊ distilled
ltx-2.3-22b![Q2_K][badge-Q2_K]8.28 GBdev ┊ distilled
ltx-2.3-22b![Q3_K_M][badge-Q3_K_M]10.8 GBdev ┊ distilled
ltx-2.3-22b![Q3_K_S][badge-Q3_K_S]9.95 GBdev ┊ distilled
ltx-2.3-22b![Q4_0][badge-Q4_0]12.7 GBdev ┊ distilled
ltx-2.3-22b![Q4_1][badge-Q4_1]13.8 GBdev ┊ distilled
ltx-2.3-22b![Q4_K_M][badge-Q4_K_M]14.3 GBdev ┊ distilled
ltx-2.3-22b![Q4_K_S][badge-Q4_K_S]13.1 GBdev ┊ distilled
ltx-2.3-22b![Q5_0][badge-Q5_0]15.3 GBdev ┊ distilled
ltx-2.3-22b![Q5_1][badge-Q5_1]16.3 GBdev ┊ distilled
ltx-2.3-22b![Q5_K_M][badge-Q5_K_M]16.1 GBdev ┊ distilled
ltx-2.3-22b![Q5_K_S][badge-Q5_K_S]15.2 GBdev ┊ distilled
ltx-2.3-22b![Q6_K][badge-Q6_K]17.8 GBdev ┊ distilled
ltx-2.3-22b![Q8_0][badge-Q8_0]22.8 GBdev ┊ distilled
ltx-2.3-22b![UD-Q2_K][badge-UD-Q2_K]9.5 GBdev ┊ distilled
ltx-2.3-22b![UD-Q3_K_M][badge-UD-Q3_K_M]13.5 GBdev ┊ distilled
ltx-2.3-22bUD-Q3_K_S11.4 GBdev ┊ distilled
ltx-2.3-22b![UD-Q4_K_M][badge-UD-Q4_K_M]16.5 GBdev ┊ distilled
ltx-2.3-22b![UD-Q4_K_S][badge-UD-Q4_K_S]14.2 GBdev ┊ distilled
ltx-2.3-22b![UD-Q5_K_M][badge-UD-Q5_K_M]18.3 GBdev ┊ distilled
ltx-2.3-22bUD-Q5_K_S16.3 GBdev ┊ distilled

Unsloth LTX-2.3 GGUF - Distilled 1.1

ModelQuantSizeDownload
ltx-2.3-22b![BF16][badge-BF16]42 GBdistilled-1.1
ltx-2.3-22b![F16][badge-F16]42 GBdistilled-1.1
ltx-2.3-22b![Q2_K][badge-Q2_K]7.94 GBdistilled-1.1
ltx-2.3-22b![Q3_K_M][badge-Q3_K_M]10.6 GBdistilled-1.1
ltx-2.3-22b![Q3_K_S][badge-Q3_K_S]9.74 GBdistilled-1.1
ltx-2.3-22b![Q4_K_M][badge-Q4_K_M]14.2 GBdistilled-1.1
ltx-2.3-22b![Q4_K_S][badge-Q4_K_S]13 GBdistilled-1.1
ltx-2.3-22b![Q5_K_M][badge-Q5_K_M]15.9 GBdistilled-1.1
ltx-2.3-22b![Q5_K_S][badge-Q5_K_S]15 GBdistilled-1.1
ltx-2.3-22b![Q6_K][badge-Q6_K]17.8 GBdistilled-1.1
ltx-2.3-22b![Q8_0][badge-Q8_0]22.8 GBdistilled-1.1
ltx-2.3-22b![UD-Q2_K][badge-UD-Q2_K]10.9 GBdistilled-1.1
ltx-2.3-22b![UD-Q3_K_M][badge-UD-Q3_K_M]13.4 GBdistilled-1.1
ltx-2.3-22b![UD-Q4_K_M][badge-UD-Q4_K_M]16.4 GBdistilled-1.1
ltx-2.3-22b![UD-Q4_K_S][badge-UD-Q4_K_S]14.1 GBdistilled-1.1
ltx-2.3-22b![UD-Q5_K_M][badge-UD-Q5_K_M]18.2 GBdistilled-1.1

Unsloth LTX-2 GGUF

ModelQuantSizeDownload
ltx-2-19b-dev![BF16][badge-BF16]37.8 GB![][gh-Unsloth]
ltx-2-19b-dev![F16][badge-F16]37.8 GB![][gh-Unsloth]
ltx-2-19b-devUD-Q2_K_L10.1 GB![][gh-Unsloth]
ltx-2-19b-devUD-Q2_K_XL11.6 GB![][gh-Unsloth]
ltx-2-19b-dev![Q2_K][badge-Q2_K]8.1 GB![][gh-Unsloth]
ltx-2-19b-devQ3_K_L10.7 GB![][gh-Unsloth]
ltx-2-19b-dev![Q3_K_M][badge-Q3_K_M]10.1 GB![][gh-Unsloth]
ltx-2-19b-dev![Q3_K_S][badge-Q3_K_S]9.47 GB![][gh-Unsloth]
ltx-2-19b-dev![Q4_0][badge-Q4_0]11.3 GB![][gh-Unsloth]
ltx-2-19b-dev![Q4_1][badge-Q4_1]12.3 GB![][gh-Unsloth]
ltx-2-19b-dev![Q4_K_M][badge-Q4_K_M]12.8 GB![][gh-Unsloth]
ltx-2-19b-dev![Q4_K_S][badge-Q4_K_S]11.9 GB![][gh-Unsloth]
ltx-2-19b-dev![Q5_0][badge-Q5_0]13.7 GB![][gh-Unsloth]
ltx-2-19b-dev![Q5_1][badge-Q5_1]14.6 GB![][gh-Unsloth]
ltx-2-19b-dev![Q5_K_M][badge-Q5_K_M]14.3 GB![][gh-Unsloth]
ltx-2-19b-dev![Q5_K_S][badge-Q5_K_S]13.6 GB![][gh-Unsloth]
ltx-2-19b-dev![Q6_K][badge-Q6_K]16 GB![][gh-Unsloth]
ltx-2-19b-dev![Q8_0][badge-Q8_0]20.4 GB![][gh-Unsloth]
Vantage

Vantage AI GGUFs

ModelQuantSizeDownload
ltx-2-19b-dev![Q3_K_M][badge-Q3_K_M]9.96 GB![][gh-vantagewithai]
ltx-2-19b-dev![Q3_K_S][badge-Q3_K_S]9.28 GB![][gh-vantagewithai]
ltx-2-19b-dev![Q4_0][badge-Q4_0]11.6 GB![][gh-vantagewithai]
ltx-2-19b-dev![Q4_1][badge-Q4_1]12.4 GB![][gh-vantagewithai]
ltx-2-19b-dev![Q4_K_M][badge-Q4_K_M]12.8 GB![][gh-vantagewithai]
ltx-2-19b-dev![Q4_K_S][badge-Q4_K_S]11.8 GB![][gh-vantagewithai]
ltx-2-19b-dev![Q5_0][badge-Q5_0]13.6 GB![][gh-vantagewithai]
ltx-2-19b-dev![Q5_1][badge-Q5_1]14.5 GB![][gh-vantagewithai]
ltx-2-19b-dev![Q5_K_M][badge-Q5_K_M]14.4 GB![][gh-vantagewithai]
ltx-2-19b-dev![Q5_K_S][badge-Q5_K_S]13.5 GB![][gh-vantagewithai]
ltx-2-19b-dev![Q6_K][badge-Q6_K]15.9 GB![][gh-vantagewithai]
ltx-2-19b-dev![Q8_0][badge-Q8_0]20.4 GB![][gh-vantagewithai]
ltx-2-19b-distilled![Q3_K_M][badge-Q3_K_M]9.96 GB![][gh-vantagewithai]
ltx-2-19b-distilled![Q3_K_S][badge-Q3_K_S]9.28 GB![][gh-vantagewithai]
ltx-2-19b-distilled![Q4_0][badge-Q4_0]11.6 GB![][gh-vantagewithai]
ltx-2-19b-distilled![Q4_1][badge-Q4_1]12.4 GB![][gh-vantagewithai]
ltx-2-19b-distilled![Q4_K_M][badge-Q4_K_M]12.8 GB![][gh-vantagewithai]
ltx-2-19b-distilled![Q4_K_S][badge-Q4_K_S]11.8 GB![][gh-vantagewithai]
ltx-2-19b-distilled![Q5_0][badge-Q5_0]13.6 GB![][gh-vantagewithai]
ltx-2-19b-distilled![Q5_1][badge-Q5_1]14.5 GB![][gh-vantagewithai]
ltx-2-19b-distilled![Q5_K_M][badge-Q5_K_M]14.4 GB![][gh-vantagewithai]
ltx-2-19b-distilled![Q5_K_S][badge-Q5_K_S]13.5 GB![][gh-vantagewithai]
ltx-2-19b-distilled![Q6_K][badge-Q6_K]15.9 GB![][gh-vantagewithai]
ltx-2-19b-distilled![Q8_0][badge-Q8_0]20.4 GB![][gh-vantagewithai]
Abiray LTX-2.5 Distilled GGUF

Abiray/LTX-2.5-Distilled-GGUF

ModelQuantSizeDownload
ltx-2.5-22b-distilled![Q3_K_M][badge-Q3_K_M]12.92 GB![][gh-Abiray]
ltx-2.5-22b-distilled![Q3_K_S][badge-Q3_K_S]12.65 GB![][gh-Abiray]
ltx-2.5-22b-distilled![Q4_K_M][badge-Q4_K_M]15.69 GB![][gh-Abiray]
ltx-2.5-22b-distilled![Q4_K_S][badge-Q4_K_S]15.33 GB![][gh-Abiray]
ltx-2.5-22b-distilled![Q5_K_M][badge-Q5_K_M]18.12 GB![][gh-Abiray]
ltx-2.5-22b-distilled![Q6_K][badge-Q6_K]18.62 GB![][gh-Abiray]
ltx-2.5-22b-distilled![Q8_0][badge-Q8_0]23.60 GB![][gh-Abiray]
Abiray LTX-2.5 GGUF

Abiray/LTX-2.5-GGUF

ModelQuantSizeDownload
ltx-2.5-22b![Q3_K_M][badge-Q3_K_M]9.89 GB![][gh-Abiray]
ltx-2.5-22b![Q3_K_S][badge-Q3_K_S]9.07 GB![][gh-Abiray]
ltx-2.5-22b![Q4_K_M][badge-Q4_K_M]13.21 GB![][gh-Abiray]
ltx-2.5-22b![Q4_K_S][badge-Q4_K_S]12.07 GB![][gh-Abiray]
ltx-2.5-22b![Q5_K_M][badge-Q5_K_M]14.83 GB![][gh-Abiray]
ltx-2.5-22b![Q5_K_S][badge-Q5_K_S]14.01 GB![][gh-Abiray]
ltx-2.5-22b![Q6_K][badge-Q6_K]16.55 GB![][gh-Abiray]
ltx-2.5-22b![Q8_0][badge-Q8_0]21.19 GB![][gh-Abiray]
realrebelai LTX-2.5 GGUFs

realrebelai/LTX-2.5_GGUFs

ModelQuantSizeDownload
ltx-2.5-22b-distilled![Q2_K][badge-Q2_K]8.23 GB![][gh-realrebelai]
ltx-2.5-22b-distilled![Q3_K_M][badge-Q3_K_M]10.73 GB![][gh-realrebelai]
ltx-2.5-22b-distilled![Q4_K_M][badge-Q4_K_M]14.05 GB![][gh-realrebelai]
ltx-2.5-22b-distilled![Q4_K_S][badge-Q4_K_S]12.90 GB![][gh-realrebelai]
ltx-2.5-22b-distilled![Q5_K_M][badge-Q5_K_M]15.66 GB![][gh-realrebelai]
ltx-2.5-22b-distilled![Q6_K][badge-Q6_K]17.38 GB![][gh-realrebelai]
ltx-2.5-22b-distilled![Q8_0][badge-Q8_0]22.01 GB![][gh-realrebelai]
vantagewithai LTX-2.5 GGUF

vantagewithai/LTX-2.5-GGUF

ModelQuantSizeDownload
ltx-2.5-22b-dev![Q2_K][badge-Q2_K]12.13 GB![][gh-vantagewithai]
ltx-2.5-22b-dev![Q3_K_M][badge-Q3_K_M]12.92 GB![][gh-vantagewithai]
ltx-2.5-22b-dev![Q3_K_S][badge-Q3_K_S]12.65 GB![][gh-vantagewithai]
ltx-2.5-22b-dev![Q4_0][badge-Q4_0]15.24 GB![][gh-vantagewithai]
ltx-2.5-22b-dev![Q4_1][badge-Q4_1]15.53 GB![][gh-vantagewithai]
ltx-2.5-22b-dev![Q4_K_M][badge-Q4_K_M]15.69 GB![][gh-vantagewithai]
ltx-2.5-22b-dev![Q4_K_S][badge-Q4_K_S]15.33 GB![][gh-vantagewithai]
ltx-2.5-22b-dev![Q5_0][badge-Q5_0]15.98 GB![][gh-vantagewithai]
ltx-2.5-22b-dev![Q5_1][badge-Q5_1]16.26 GB![][gh-vantagewithai]
ltx-2.5-22b-dev![Q5_K_M][badge-Q5_K_M]18.12 GB![][gh-vantagewithai]
ltx-2.5-22b-dev![Q5_K_S][badge-Q5_K_S]15.89 GB![][gh-vantagewithai]
ltx-2.5-22b-dev![Q6_K][badge-Q6_K]18.62 GB![][gh-vantagewithai]
ltx-2.5-22b-dev![Q8_0][badge-Q8_0]23.60 GB![][gh-vantagewithai]
ltx-2.5-22b-distilled![Q2_K][badge-Q2_K]12.13 GB![][gh-vantagewithai]
ltx-2.5-22b-distilled![Q3_K_M][badge-Q3_K_M]12.92 GB![][gh-vantagewithai]
ltx-2.5-22b-distilled![Q3_K_S][badge-Q3_K_S]12.65 GB![][gh-vantagewithai]
ltx-2.5-22b-distilled![Q4_0][badge-Q4_0]15.24 GB![][gh-vantagewithai]
ltx-2.5-22b-distilled![Q4_1][badge-Q4_1]15.53 GB![][gh-vantagewithai]
ltx-2.5-22b-distilled![Q4_K_M][badge-Q4_K_M]15.69 GB![][gh-vantagewithai]
ltx-2.5-22b-distilled![Q4_K_S][badge-Q4_K_S]15.33 GB![][gh-vantagewithai]
ltx-2.5-22b-distilled![Q5_0][badge-Q5_0]15.98 GB![][gh-vantagewithai]
ltx-2.5-22b-distilled![Q5_1][badge-Q5_1]16.26 GB![][gh-vantagewithai]
ltx-2.5-22b-distilled![Q5_K_M][badge-Q5_K_M]18.12 GB![][gh-vantagewithai]
ltx-2.5-22b-distilled![Q5_K_S][badge-Q5_K_S]15.89 GB![][gh-vantagewithai]
ltx-2.5-22b-distilled![Q6_K][badge-Q6_K]18.62 GB![][gh-vantagewithai]
ltx-2.5-22b-distilled![Q8_0][badge-Q8_0]23.60 GB![][gh-vantagewithai]

Special Quantization: PolarQuant Q5

LTX-2.3 (22B) — PolarQuant Q5 is a bit-packed quantization method using Hadamard-Rotated Lloyd-Max Quantization. It achieves optimal Gaussian weight quantization via Hadamard rotation, delivering near-lossless quality with significant size reduction.

Specification image
SpecificationValue
Parameters22B
Transformer Blocks48
Hidden Dimension4096
Layers Quantized1,347 (of 5,947 total tensors)

Compression Statistics:

ComponentOriginal SizePQ5 PackedReduction
Transformer (1,347 layers)37 GB4.6 GB-88%
VAE + Skip (4,600 layers)9.1 GB9.1 GBBF16 kept
Upscalers1.3 GB1.3 GBBF16 kept
Total46.2 GB15 GB-68%
image

Quality Metrics:

  • Cosine Similarity: 0.9986 (near-lossless)
  • Download Size: 15 GB
  • Beats torchao INT4 on perplexity (PPL)

Hardware Requirements:

GPUVRAMStatus
A100 (80 GB)80 GBFull speed
A100 (40 GB)40 GBRecommended
RTX 4090 (24 GB)24 GBWith offloading

Key Features:

  • Mixed precision approach: transformer heavily quantized (-88%) while VAE remains BF16
  • 5-bit bit-packed representation (Q5)
  • 50-65% smaller than original with zero quality loss
  • One-command setup with easy generation wrapper
ModelSizeDownload
LTX-2.3-22B-PolarQuant-Q515 GB

Installation: pip install safetensors huggingface_hub scipy ArXiv Reference: 2603.29078

◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆

▓ Text Encoders

LTX-2/2.3 require Gemma-3-12b variants with text projection layers. LTX-2.5 ships with a Gemma-4-12B text encoder — see the ▣ Gemma-4-12b section below.

▣ Comfy-Org Optimized Encoders

Official and optimized versions for ComfyUI.

Model NameSizeDownload
gemma_3_12B_it24.4 GB![][gh-Comfy--Org]
gemma_3_12B_it_fpmixed13.7 GB![][gh-Comfy--Org]
gemma_3_12B_it_fp8_scaled13.2 GB![][gh-Comfy--Org]
gemma_3_12B_it_fp4_mixed9.5 GB![][gh-Comfy--Org]
gemma_3_12B_it-int8tensormixed13.2 GB![][gh-silveroxides]
gemma_3_12B_it-int8mixedblockwise13.6 GB![][gh-silveroxides]
gemma_3_12B_it-int8mixedtensorwise14.1 GB![][gh-silveroxides]
gemma_3_12B_it-int8tensormixed13.2 GB![][gh-Winnougan]
text_projection_fp81.16 GB![][gh-Winnougan]
  • gemma_3_12B_it_fpmixed: Experimental quant. Should be better than the fp8 scaled
  • gemma_3_12B_it_fp4_mixed: 90% fp4 layers Note: mxfp8mixed quantization requires a custom fork of ComfyUI-Kitchen with mxfp8 support. Standard ComfyUI setups don't.

· · · · · · · · · · · · · ·

▣ Gemma-3-12b Abliterated

Why Choose Abliterated Encoders?

Standard Gemma models often incorporate safety alignment that "sanitizes" or weakens specific concepts within prompt embeddings. Even when the model doesn't explicitly refuse a request, this internal filtering can dilute creative intent. For LTX-2 video generation, using a standard encoder often results in:

  • Reduced Prompt Adherence: Key stylistic or descriptive terms may be ignored or weakened.
  • Visual Softening: Visual intensity and fine details are often "muted" to fit generic safety profiles.
  • Concept Dilution: Complex or niche creative requests are subtly altered, leading to less faithful representations of your vision.

Abliteration bypasses these restrictive alignment layers, allowing the encoder to translate your prompts into embeddings with maximum fidelity. This ensures LTX-2 receives the most accurate and un-filtered instructions possible.

Gemma-3-12b-Abliterated (FusionCow)

Fixed versions of the abliterated Gemma-3-12b-it model by FusionCow, modified specifically for compatibility with LTX-2. The original model

ModelPrecisionSizeDownload
Gemma ablit fixed![bf16][badge-bf16]23.5 GB![][gh-FusionCow]
Gemma ablit fixed![fp8][badge-fp8]13.8 GB![][gh-FusionCow]
Sikaworld1990 Gemma-3-12b Abliterated

NVFP4 quantization variants by Sikaworld1990 optimized for Blackwell GPUs.

ModelPrecisionSizeDownload
Gemma-3-12b QAT Abliterated FP4NVFP4-HF12.1 GB![][gh-Sikaworld1990]
Gemma-3-12b QAT Abliterated FP4NVFP4-Pure8.91 GB![][gh-Sikaworld1990]
Gemma-3-12b HereticX Abliterated![bf16][badge-bf16]15 GB![][gh-Sikaworld1990]
Gemma-3-12b High-Fidelity Abliterated![bf16][badge-bf16]14.1 GB![][gh-Sikaworld1990]
  • FP4-HF: High-fidelity mixed precision calibration
  • FP4-Pure: Pure FP4 quantization for maximum compression
  • HereticX: Uncensored variant with maximum prompt fidelity
  • High-Fidelity: Optimized for quality with better detail preservation

· · · · · · · · · · · · · ·

▣ Gemma-3-12b IT Heretic

Models by DreamFast. "Heretic" lineage bypasses alignment/restriction layers in the text encoder so LTX-2/2.3 receives the most faithful prompt embeddings. Two upstream versions (v1, v2) plus an AX1Y2JP ultra-uncensored fork and a 3rd-party mradermacher imatrix GGUF re-quant set.

Heretic v1 — DreamFast (bf16 + fp8 + 8 GGUFs)

Safetensors

ModelPrecisionSizeDownload
Gemma_3_12B_it Heretic![bf16][badge-bf16]23.5 GB![][gh-DreamFast]
Gemma_3_12B_it Heretic![fp8][badge-fp8]12.8 GB![][gh-DreamFast]

GGUF

QuantSizeDownload
![F16][badge-F16]22 GB![][gh-DreamFast]
![Q8_0][badge-Q8_0]12 GB![][gh-DreamFast]
![Q6_K][badge-Q6_K]9.0 GB![][gh-DreamFast]
![Q5_K_M][badge-Q5_K_M]7.9 GB![][gh-DreamFast]
![Q5_K_S][badge-Q5_K_S]7.7 GB![][gh-DreamFast]
![Q4_K_M][badge-Q4_K_M]6.8 GB![][gh-DreamFast]
![Q4_K_S][badge-Q4_K_S]6.5 GB![][gh-DreamFast]
![Q3_K_M][badge-Q3_K_M]5.6 GB![][gh-DreamFast]
Heretic v2 — DreamFast (5 safetensors + 8 GGUFs)

Safetensors

ModelPrecisionSizeDownload
gemma-3-12b-it-heretic-v2![bf16][badge-bf16]23.25 GB![][gh-DreamFast]
gemma-3-12b-it-heretic-v2![fp8][badge-fp8]11.63 GB![][gh-DreamFast]
gemma-3-12b-it-heretic-v2![int8tensormixed][badge-int8tensormixed]12.60 GB![][gh-DreamFast]
gemma-3-12b-it-heretic-v2![mxfp8mixed][badge-mxfp8mixed]12.93 GB![][gh-DreamFast]
gemma-3-12b-it-heretic-v2![nvfp4][badge-nvfp4]7.94 GB![][gh-DreamFast]

GGUF

QuantSizeDownload
![F16][badge-F16]22.45 GB![][gh-DreamFast]
![Q8_0][badge-Q8_0]11.93 GB![][gh-DreamFast]
![Q6_K][badge-Q6_K]9.21 GB![][gh-DreamFast]
![Q5_K_M][badge-Q5_K_M]8.05 GB![][gh-DreamFast]
![Q5_K_S][badge-Q5_K_S]7.85 GB![][gh-DreamFast]
![Q4_K_M][badge-Q4_K_M]6.96 GB![][gh-DreamFast]
![Q4_K_S][badge-Q4_K_S]6.61 GB![][gh-DreamFast]
![Q3_K_M][badge-Q3_K_M]5.73 GB![][gh-DreamFast]
AX1Y2JP Ultra-Uncensored Heretic ComfyUI fp8_scaled

Ultra-uncensored fork of the Heretic encoder, fp8-scaled and ComfyUI-ready. Single safetensors by AX1Y2JP.

ModelPrecisionSizeDownload
gemma-3-12b-it-heretic (ultra-uncensored)![fp8][badge-fp8]12.99 GB![][gh-AX1Y2JP]
mradermacher imatrix GGUF re-quant of Heretic v2 (24 quants)

Third-party imatrix (importance-matrix) re-quantization of DreamFast's Heretic v2 by mradermacher. Covers the full i1-IQ* and i1-Q_K family for low-VRAM use. Sizes verified from the repo file list.

QuantSizeDownload
![IQ1_M][badge-IQ1_M]3.02 GB![][gh-mradermacher]
![IQ1_S][badge-IQ1_S]2.81 GB![][gh-mradermacher]
![IQ2_M][badge-IQ2_M]4.11 GB![][gh-mradermacher]
![IQ2_S][badge-IQ2_S]3.83 GB![][gh-mradermacher]
![IQ2_XS][badge-IQ2_XS]3.66 GB![][gh-mradermacher]
![IQ2_XXS][badge-IQ2_XXS]3.36 GB![][gh-mradermacher]
![IQ3_M][badge-IQ3_M]5.39 GB![][gh-mradermacher]
![IQ3_S][badge-IQ3_S]5.21 GB![][gh-mradermacher]
![IQ3_XS][badge-IQ3_XS]4.96 GB![][gh-mradermacher]
![IQ3_XXS][badge-IQ3_XXS]4.56 GB![][gh-mradermacher]
![IQ4_NL][badge-IQ4_NL]6.57 GB![][gh-mradermacher]
![IQ4_XS][badge-IQ4_XS]6.25 GB![][gh-mradermacher]
![Q2_K][badge-Q2_K]4.55 GB![][gh-mradermacher]
![Q2_K_S][badge-Q2_K_S]4.24 GB![][gh-mradermacher]
![Q3_K_L][badge-Q3_K_L]6.18 GB![][gh-mradermacher]
![Q3_K_M][badge-Q3_K_M]5.73 GB![][gh-mradermacher]
![Q3_K_S][badge-Q3_K_S]5.21 GB![][gh-mradermacher]
![Q4_0][badge-Q4_0]6.59 GB![][gh-mradermacher]
![Q4_1][badge-Q4_1]7.21 GB![][gh-mradermacher]
![Q4_K_M][badge-Q4_K_M]6.96 GB![][gh-mradermacher]
![Q4_K_S][badge-Q4_K_S]6.61 GB![][gh-mradermacher]
![Q5_K_M][badge-Q5_K_M]8.05 GB![][gh-mradermacher]
![Q5_K_S][badge-Q5_K_S]7.85 GB![][gh-mradermacher]
![Q6_K][badge-Q6_K]9.21 GB![][gh-mradermacher]

▣ Gemma-4-12b (LTX-2.5 Text Encoders)

LTX-2.5 replaces the Gemma-3-12B text encoder with a Gemma-4-12B encoder. Community "heretic" / uncensored forks bypass alignment layers for maximum prompt fidelity in downstream video generation.

ModelPrecisionSizeDownload
gemma4-12b-heretic-ltx-2.5![bf16][badge-bf16]24.46 GB![][gh-ibyteohdear]
Gemma-4-12B-it-uncensored-heretic![bf16][badge-bf16]26.26 GB![][gh-DeepNeuralNerd]
Gemma-4-12B-it-uncensored-hereticint8convrot13.17 GB![][gh-DeepNeuralNerd]
gemma4-12b-ltx2.5-int4int8-mixint4int8mix7.52 GB![][gh-Abiray]
gemma4-12b-with-proj-ltx-2.5int815.50 GB![][gh-DmitryDB]
gemma4-12b-with-proj-ltx-2.5int8_lean_convrot15.37 GB![][gh-DmitryDB]
gemma4-12b-with-proj-ltx-2.5![nvfp4][badge-nvfp4]11.20 GB![][gh-DmitryDB]

◦ Gemma-4-12b GGUF — elix3r low-VRAM quants

elix3r/gemma4-12b-with-proj-ltx-2.5-GGUF

elix3r/gemma4-12b-with-proj-ltx-2.5-GGUF — GGUF quants of the LTX-2.5 gemma4-12b text encoder (Q2_K / Q4_K_M / Q5_K_M) for ComfyUI-GGUF loading.

QuantSizeDownload
![Q2_K][badge-Q2_K]5.96 GB![elix3r][gh-elix3r]
![Q4_K_M][badge-Q4_K_M]8.41 GB![elix3r][gh-elix3r]
![Q5_K_M][badge-Q5_K_M]9.51 GB![elix3r][gh-elix3r]

◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆

▓ Separated Components

Separated LTX2 checkpoint by Kijai and Kijai for LTX-2.3. For alternative way to load the models in Comfy.

▣ Diffusion Models (Transformer Only)

VerNamePrecisionSizeDownload
2.3ltx-2.3-22b dev![bf16][badge-bf16]42 GB![][gh-Kijai]
2.3ltx-2.3-22b dev![fp8][badge-fp8]23.5 GB![][gh-Kijai]
2.3ltx-2.3-22b dev![mxfp8_block32][badge-mxfp8_block32]24.1 GB![][gh-Kijai]
2.3ltx-2.3-22b dev![fp8_input_scaled][badge-fp8_input_scaled]25 GB![][gh-Kijai]
2.3ltx-2.3-22b distilled![bf16][badge-bf16]42 GB![][gh-Kijai]
2.3ltx-2.3-22b distilled![fp8_input_scaled][badge-fp8_input_scaled]23.5 GB![][gh-Kijai]
2.3ltx-2.3-22b distilled v2![fp8_input_scaled v2][badge-fp8_input_scaled]23.2 GB![][gh-Kijai]
2.3ltx-2.3-22b distilled![fp8][badge-fp8]23.5 GB![][gh-Kijai]
2.3ltx-2.3-22b distilled (experimental)![mxfp8][badge-mxfp8_block32]24.1 GB![][gh-Kijai]
2.3ltx-2.3-22b distilled 1.1![bf16][badge-bf16]42 GB![][gh-Kijai]
2.3ltx-2.3-22b distilled 1.1![fp8][badge-fp8]25.2 GB![][gh-Kijai]
2.3ltx-2.3-22b distilled 1.1 (experimental)![mxfp8][badge-mxfp8_block32]24.1 GB![][gh-Kijai]
2.3ltx-2.3-22b dev![int8tensormixed][badge-int8tensormixed]20.51 GB![][gh-Kijai]
2.3ltx-2.3-22b distilled 1.1![int8tensormixed][badge-int8tensormixed]20.51 GB![][gh-Kijai]
2.3ltx-2.3-22b distilled v3![fp8_input_scaled][badge-fp8_input_scaled]23.86 GB![][gh-Kijai]
2ltx-2-19b dev![bf16][badge-bf16]37.8 GB![][gh-Kijai]
2ltx-2-19b dev![fp8][badge-fp8]21.6 GB![][gh-Kijai]
2ltx-2-19b dev![fp4][badge-fp4]14.5 GB![][gh-Kijai]
2ltx-2-19b distilled![bf16][badge-bf16]37.8 GB![][gh-Kijai]
2ltx-2-19b distilled![fp8][badge-fp8]21.6 GB![][gh-Kijai]

[!NOTE]
input_scaled additionally have activation scaling, and are set to run with fp8 matmuls on supported hardware (roughly 40xx and later Nvidia GPUs).

▣ VAE (Video & Audio)

VerComponentPrecisionSizeDownload
2.5Video VAE![BF16][badge-bf16]1.37 GB![][gh-ChrisColeTech]
2.5Video VAE (conv)![BF16][badge-bf16]1.35 GB![][gh-ChrisColeTech]
2.5Audio VAE![BF16][badge-bf16]0.34 GB![][gh-ChrisColeTech]
2.3Video VAE![BF16][badge-bf16]1.45 GB![][gh-Kijai] ┊ ![][gh-Unsloth]
2.3Cinematic Video VAE![BF16][badge-bf16]1.38 GB![][gh-rzgar]
2.3Pruna Video VAE![BF16][badge-bf16]1.27 GB![][gh-Kijai]
2.3TAE (tiny autoencoder)![BF16][badge-bf16]22 MB![][gh-Kijai]
2.3Audio VAE![BF16][badge-bf16]365 MB![][gh-Kijai] ┊ ![][gh-Unsloth]
2Video VAE![BF16][badge-bf16]2.45 GB![][gh-Kijai]
2Audio VAE![BF16][badge-bf16]218 MB![][gh-Kijai]

▣ Embedding Connectors & Text Projection

VerNamePrecisionSizeDownload
2.3Embeddings Connectors dev![bf16][badge-bf16]2.31 GB![][gh-Kijai] ┊ ![][gh-Unsloth]
2.3Embeddings Connectors distilled![bf16][badge-bf16]2.31 GB![][gh-Unsloth]
2Connector dev![bf16][badge-bf16]2.86 GB![][gh-Kijai]
2Connector distilled![bf16][badge-bf16]2.86 GB![][gh-Kijai]

◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆

▓ LoRA

▣ Styles

▣ Special & Enhancers

Combined table of enhancer, special, control, audio, camera, restoration and pipeline LoRAs, grouped into sub-tables by Type. (Ver = target LTX version: 2 / 2.3 / 2.5.)

❖ IC-LoRA · Control

LoRAVerSizeDescriptionDownload
3D Render to Photoreal IC-LoRA2.3—3D viewport to photoreal videofal
Any-Trajectory-Instruction IC-LoRA2.30.33 GBATI spline-trajectory controlyuvraj108c
BBox-Control IC-LoRA2.50.33 GBBounding-box / regional prompting control (rank 32, step 3000; workflow + node pack in repo)yuvraj108c
Canny Control IC-LoRA2—Canny edge conditioningLightricks
Depth Control IC-LoRA2—Depth-map conditioningLightricks
Depth Control IC-LoRA (RunningHub mirror)20.65 GBDepth-map conditioning (624 MiB single-file mirror)RunningHubAI
Greenscreen Avatar IC-LoRA2.3—Greenscreen avatar compositingOmerHagawa
IC luminance map2—Luminance / particle-map controloumoumad
IC-LoRA-Cameraman v12.3—Cameraman framing controlCseti
IC-LoRA-Cameraman v22.3—Cameraman framing controlCseti
IC-LoRA-CrossView Prompt v0.92.3—Cross-view prompt warpCseti
IC-LoRA-CrossView Warp v0.92.30.19 GBCross-view spatial warpCseti
IC-LoRA-CrossView Warp v22.30.33 GBCross-view spatial warpCseti
Ingredients IC-LoRA (Comfy-Org)2.31.31 GBIngredient / multi-subject sceneComfy-Org
Ingredients IC-LoRA (Lightricks)2.51.31 GBMulti-subject / reference-sheet sceneLightricks
Ingredients-Multishot IC-LoRA2.3—Multi-shot ingredient sceneslinoyts
LipDub IC-LoRA2.3—Lip-sync dubbing controlLightricks
ltx2-compile-keytest IC-LoRA2.3—Compilation / keyframe testltx-community
MergeGreen IC-LoRA2.3—Green-screen merge controlsiraxe
Motion Track Control IC-LoRA2.3—Motion-track conditioningLightricks
Pose Control IC-LoRA2—Pose-skeleton conditioningLightricks
Realisdance IC-LoRA2.30.33 GBDance pose / motion controlKijai
SAM3D Body v42 IC-LoRA2.30.62 GB3D body segmentation controlKijai
Staging IC-LoRA 5122.3—Scene staging / layout controlNightfury16
SYSTMS FLW IC-LoRA2.3—Flow / curve conditioningsystms
Union Control IC-LoRA2.3—Unified multi-condition controlLightricks

❖ IC-LoRA · Restore

LoRAVerSizeDescriptionDownload
Black Magic IC-LoRA2.30.31 GBGeneral restoration cleanupFuzzPuppy
Clean-Plate IC-LoRA2.30.31 GBClean-plate object removalLightricks
Clean-Plate IC-LoRA2.50.33 GBClean-plate object removalLightricks
Colorization IC-LoRA2.30.91 GBB&W to colorLightricks
Colorization IC-LoRA2.50.91 GBB&W to colorLightricks
DeArchive LTX-2.32.3—Archive-quality restorationoumoumad
Deblur IC-LoRA2.30.91 GBDeblur / sharpenLightricks
Deblur IC-LoRA2.50.91 GBDeblur / sharpenLightricks
Decompression IC-LoRA2.30.91 GBRemove compression artifactsLightricks
Decompression IC-LoRA2.50.91 GBRemove compression artifactsLightricks
IC-LoRA-Colorizer2.30.33 GBAdd color to footageDoctorDiffusion
IC-LoRA-Deinterlace2.3—Deinterlace videooumoumad
IC-LoRA-MotionDeblur2.3—Remove motion bluroumoumad
IC-LoRA-ReFocus2.3—Refocus / depth-of-fieldoumoumad
IC-LoRA-Uncompress2.3—Decompress artifactsoumoumad
Instant-Shave IC-LoRA2.30.65 GBRemove facial hairLightricks
LensRemover IC-LoRA2.30.31 GBRemove lens / glass artifactsJanKanta
LTX-2 IC-LoRA-Ungrade2—Upscale / ungrade (LTX-2)oumoumad
LTX-2.3 IC-LoRA-Ungrade2.3—Upscale / ungrade (LTX-2.3)oumoumad
Restore IC-LoRA2.51.71 GBArchival footage restoration (v2v) — decayed/damaged historical videoLightricks
RoadReady IC-LoRA2.30.33 GBRoad-surface cleanup (removes cracks/stains; LTX LoRA Jam)DriveEK

❖ IC-LoRA · Outpaint

LoRAVerSizeDescriptionDownload
IC-LoRA-Outpaint2.3—Extend frame bordersoumoumad
In-Outpainting IC-LoRA2.31.31 GBInpaint + outpaintLightricks
VR-360-Outpaint IC-LoRA2.3—360 deg VR outpaintingTheBurgstall

❖ IC-LoRA · Relight

LoRAVerSizeDescriptionDownload
Day-To-Night IC-LoRA2.30.33 GBDay to night relightLightricks
Day-To-Night IC-LoRA2.50.33 GBDay to night relightLightricks
Golden Hour IC-LoRA2.30.33 GBGolden-hour lightingHoffm4nz
Relight IC-LoRA2.30.31 GBRelight scene lightingLightricks
Relight LoRA (step 3000)2.50.33 GBReference-conditioned relight (rank 32; steps 500–3000 in /checkpoints)NeuralLightStage

❖ IC-LoRA · Edit

LoRAVerSizeDescriptionDownload
IC-LoRA-EditRefVid v12.3—Reference-video editingCseti
LTX2.3-ICEdit-Insight2.3—Insight-guided editingjoyfox
Singularity OmniCine Preview 0.12.3—Cinematic edit pipeline (preview)WarmBloodAban
Singularity OmniCine V12.32.57 GBCinematic edit pipelineWarmBloodAban

❖ IC-LoRA · Effect

LoRAVerSizeDescriptionDownload
Alpha-Gen IC-LoRA2.51.31 GBAlpha-matte generation / background removal (v2v) — hair, smoke, fur, fire, sheer fabricLightricks
Cel-Character IC-LoRA2.50.33 GBLive-action → 2D cel character (rank 32; bg stays photographic)Baberg
Cinemagraph LoRA2.50.20 GBSelective-motion cinemagraph (i2v)Lightricks
Cross-Eyed (stereo) IC-LoRA2.30.33 GBStereoscopic / cross-eyedLightricks
Exploded-View XPLDV LoRA2.50.40 GBProduct exploded-view disassembly (i2v, v5)DigitalByte
FXIC LTX2 IC-LoRA2—VFX / FX effect controloumoumad
GameTwirl turntable LoRA2.50.43 GBi2v turntable — spins a game asset 360° in place, camera fixed (trigger gametwirl; step 3000)NanoMathias
IC-LoRA-UI (linoyts)2.3—UI / screen overlaylinoyts
Seamless-Equirectangular LoRA2.3—Seamless 360 deg equirectTheBurgstall
TTM IC-LoRA2.3—Texture / transition morphsiraxe
Water-Simulation IC-LoRA2.30.91 GBWater simulation effectLightricks
Water-Simulation IC-LoRA2.50.91 GBWater simulation effectLightricks

❖ Camera

LoRAVerSizeDescriptionDownload
Camera Control: dolly-in (LTX-2)2—Dolly-in moveLightricks
Camera Control: dolly-left (LTX-2)2—Dolly-left moveLightricks
Camera Control: dolly-out (LTX-2)2—Dolly-out moveLightricks
Camera Control: dolly-right (LTX-2)2—Dolly-right moveLightricks
Camera Control: jib-down (LTX-2)2—Jib-down moveLightricks
Camera Control: jib-up (LTX-2)2—Jib-up moveLightricks
Camera Control: static (LTX-2)2—Locked / static cameraLightricks
Formula1 Cockpit T-Cam LoRA2.3—F1 onboard T-cam viewmxturbo
FP

Truncated — view the full README on GitHub.

ai
comfyui
itv
lora
ltx-2
ltxv
model
t2v
video
video-ai

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