feyninc/pulpie-orange-base

Model

610M-parameter encoder · 0.863 ROUGE-5 F1 on WebMainBench · the balanced Pulpie model.

4

13 commits

1 linked in READMEs

updated Jul 1, 2026

See the code

README

Pulpie Orange

Pulpie Orange Base

Pareto-optimal main-content extraction from HTML.
610M-parameter encoder · 0.863 ROUGE-5 F1 on WebMainBench · the balanced Pulpie model.

GitHub · Blog · PyPI


Pulpie Orange Base extracts the main content from raw HTML, stripping navigation, ads, sidebars, and footers. It is an encoder that labels every HTML block as content or boilerplate in a single forward pass, so it approaches state-of-the-art extraction quality while running far faster and cheaper than autoregressive extractors.

At 610M parameters it sits between Orange Small and Orange Large, scoring 0.863 ROUGE-5 F1. For most use cases Orange Small offers a better speed/quality trade-off; choose Base when you want a little more headroom than Small without the cost of the 2.1B teacher.

Usage

The easiest way to use this model is through the pulpie package:

pip install pulpie
from pulpie import Extractor

extractor = Extractor(model="orange-base")
result = extractor.extract(html)

print(result.markdown)                # clean Markdown
print(result.html)                    # clean HTML
print(result.n_main, result.n_other)  # blocks kept vs dropped

Extractor auto-detects CUDA, Apple MPS, then CPU. See the GitHub README for batch and multi-GPU usage.

How it works

Pulpie runs a four-stage pipeline:

  1. Simplify — remove scripts, styles, and formatting noise; tag each block with a unique ID.
  2. Chunk — pack blocks into sequences of up to 8,192 tokens separated by <|sep|> markers (~80% of pages fit in one chunk).
  3. Classify — a single encoder forward pass labels every block (at its <|sep|> position) as content or boilerplate.
  4. Reconstruct — return the kept blocks as HTML, or convert to Markdown.

This model is a token-classification head over EuroBERT-610m, distilled from the 2.1B Pulpie Orange Large teacher (KL-divergence 0.7 + hard-label cross-entropy 0.3, temperature 2.0).

Benchmarks

WebMainBench, English subset (6,647 pages), ROUGE-5 F1:

ModelParamsROUGE-5 F1Throughput (L4)
Pulpie Orange Large2.1B0.8731.3 pages/sec
Dripper0.6B0.8640.68 pages/sec
Pulpie Orange Base (this model)610M0.8633.9 pages/sec
Pulpie Orange Small210M0.86213.7 pages/sec
magic-html-0.700-
Trafilatura-0.619-

Full analysis in the blog post.

Model family

ModelParamsROUGE-5 F1Use case
pulpie-orange-small210M0.862Recommended — best value, fastest
pulpie-orange-base610M0.863Balanced
pulpie-orange-large2.1B0.873Highest quality (teacher)

Acknowledgements

Pulpie builds directly on the work of the MinerU-HTML and Dripper team (Ma et al., 2025). Their simplify_html preprocessing, block-level annotation scheme, and the WebMainBench benchmark are foundational to this work. Built on EuroBERT (Boizard et al., 2025).

Citation

@note{pulpie2026,
  title  = {Pulpie: Pareto-Optimal Models for Cleaning the Web},
  author = {Minhas, Bhavnick and Nigam, Shreyash and Feyn Research},
  year   = {2026},
  venue  = {Feyn Field Notes}
}

Built by Feyn. Model weights and the pulpie library are licensed under Apache 2.0.

boilerplate-removal
content-extraction
custom_code
encoder
endpoints_compatible
eurobert
html
safetensors
token-classification
transformers
web-scraping

Contributors

bhavnicksm

13 commits

feyninc/pulpie-orange-base

Model

610M-parameter encoder · 0.863 ROUGE-5 F1 on WebMainBench · the balanced Pulpie model.

4

13 commits

1 linked in READMEs

updated Jul 1, 2026

See the code

README

Pulpie Orange

Pulpie Orange Base

Pareto-optimal main-content extraction from HTML.
610M-parameter encoder · 0.863 ROUGE-5 F1 on WebMainBench · the balanced Pulpie model.

GitHub · Blog · PyPI


Pulpie Orange Base extracts the main content from raw HTML, stripping navigation, ads, sidebars, and footers. It is an encoder that labels every HTML block as content or boilerplate in a single forward pass, so it approaches state-of-the-art extraction quality while running far faster and cheaper than autoregressive extractors.

At 610M parameters it sits between Orange Small and Orange Large, scoring 0.863 ROUGE-5 F1. For most use cases Orange Small offers a better speed/quality trade-off; choose Base when you want a little more headroom than Small without the cost of the 2.1B teacher.

Usage

The easiest way to use this model is through the pulpie package:

pip install pulpie
from pulpie import Extractor

extractor = Extractor(model="orange-base")
result = extractor.extract(html)

print(result.markdown)                # clean Markdown
print(result.html)                    # clean HTML
print(result.n_main, result.n_other)  # blocks kept vs dropped

Extractor auto-detects CUDA, Apple MPS, then CPU. See the GitHub README for batch and multi-GPU usage.

How it works

Pulpie runs a four-stage pipeline:

  1. Simplify — remove scripts, styles, and formatting noise; tag each block with a unique ID.
  2. Chunk — pack blocks into sequences of up to 8,192 tokens separated by <|sep|> markers (~80% of pages fit in one chunk).
  3. Classify — a single encoder forward pass labels every block (at its <|sep|> position) as content or boilerplate.
  4. Reconstruct — return the kept blocks as HTML, or convert to Markdown.

This model is a token-classification head over EuroBERT-610m, distilled from the 2.1B Pulpie Orange Large teacher (KL-divergence 0.7 + hard-label cross-entropy 0.3, temperature 2.0).

Benchmarks

WebMainBench, English subset (6,647 pages), ROUGE-5 F1:

ModelParamsROUGE-5 F1Throughput (L4)
Pulpie Orange Large2.1B0.8731.3 pages/sec
Dripper0.6B0.8640.68 pages/sec
Pulpie Orange Base (this model)610M0.8633.9 pages/sec
Pulpie Orange Small210M0.86213.7 pages/sec
magic-html-0.700-
Trafilatura-0.619-

Full analysis in the blog post.

Model family

ModelParamsROUGE-5 F1Use case
pulpie-orange-small210M0.862Recommended — best value, fastest
pulpie-orange-base610M0.863Balanced
pulpie-orange-large2.1B0.873Highest quality (teacher)

Acknowledgements

Pulpie builds directly on the work of the MinerU-HTML and Dripper team (Ma et al., 2025). Their simplify_html preprocessing, block-level annotation scheme, and the WebMainBench benchmark are foundational to this work. Built on EuroBERT (Boizard et al., 2025).

Citation

@note{pulpie2026,
  title  = {Pulpie: Pareto-Optimal Models for Cleaning the Web},
  author = {Minhas, Bhavnick and Nigam, Shreyash and Feyn Research},
  year   = {2026},
  venue  = {Feyn Field Notes}
}

Built by Feyn. Model weights and the pulpie library are licensed under Apache 2.0.

boilerplate-removal
content-extraction
custom_code
encoder
endpoints_compatible
eurobert
html
safetensors
token-classification
transformers
web-scraping

Contributors

bhavnicksm

13 commits