poiretclement/equimo

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Sep 5, 2026

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README

Equimo pretrained models

This repository hosts pretrained artifacts converted for use with Equimo. The artifacts do not share a single license: each model family remains subject to its upstream terms. The Equimo source-code license does not replace or override those model licenses.

Check before use. Upstream licenses can evolve, so the bundled copies may be outdated. Before using a pretrained model, follow its Current license link and check the latest version. If you find an outdated license here, please open an issue or pull request.

The checked date for each family is listed below; ConvNeXt entries were added on 2026-09-05. See the repository NOTICE for attribution and conversion notices.

Family	Identifier prefix	Count	License	Bundled snapshot	Model/source	Current license	Checked
ast	`ast_`	2	BSD 3-Clause	snapshot	AST model	upstream license	2026-08-21
convnext	`convnext_`	40	Apache 2.0	snapshot	ConvNeXt checkpoints	upstream license	2026-09-05
convnextv2	`convnextv2_`	26	Creative Commons Attribution NonCommercial 4.0 International	snapshot	ConvNeXt V2	upstream license	2026-09-05
dinov2	`dinov2_`	8	Apache 2.0	snapshot	DINOv2	upstream license	2026-08-21
dinov3	`dinov3_`	8	DINOv3 License	snapshot	DINOv3	upstream license	2026-08-21
eupe	`eupe_`	6	FAIR Noncommercial Research License v1	snapshot	EUPE	upstream license	2026-08-21
siglip2	`siglip2_`	15	Apache 2.0	snapshot	SigLIP 2 model	current license declaration	2026-08-21
t0	`t0_`	1	Apache 2.0	snapshot	T0-alpha model	upstream license	2026-08-21
tabpfn	`tabpfn_`	8	TABPFN-3 License v1.0	snapshot	TabPFN-3 model	upstream license	2026-08-21
tips	`tips_`	12	Creative Commons Attribution 4.0 International	snapshot	TIPS	upstream license statement	2026-08-21

The family prefixes and counts cover the 126 pretrained identifiers currently registered by Equimo. Existing checkpoint paths remain under models/default/<family>/.

ConvNeXt conversion validation

The 40 ConvNeXt V1 and 26 ConvNeXt V2 archives were converted from pinned timm checkpoints using exact GELU. Each passed float32 feature and classifier-output comparisons at its native input resolution with seeds 42 and 43, followed by an exact output comparison after archive reload. Validation requires mean absolute error below 5e-4 and elementwise atol=5e-4, rtol=1e-4. The conversion report records upstream commits, archive SHA-256 digests, and measured errors for every checkpoint.

TIPS tokenizer material

models/tokenizers/sentencepiece_tips.model is upstream TIPS tokenizer material and is included in the TIPS attribution and CC BY 4.0 license scope. The TIPS software license is Apache 2.0, while its checkpoint and other non-software materials are published under CC BY 4.0.

Redistribution and use

The files in LICENSES/pretrained/ are dated snapshots supplied for notice and redistribution purposes. They are not legal advice and do not replace the current upstream terms. Some licenses restrict commercial use, require attribution or notices, or impose conditions on modified materials. Users are responsible for checking and complying with the terms applicable to the specific artifacts they use.