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Dripper framework offers token-efficient HTML extraction, rivals large models

Researchers have developed Dripper, a lightweight framework for efficient and accurate extraction of main content from web pages. This method reformulates extraction as a constrained sequence labeling task using small language models (SLMs), which eliminates generative hallucinations and achieves high throughput. Dripper-0.6B, a model within this framework, demonstrates competitive performance against larger models like DeepSeek-V3.2(685B), GPT-5, and Gemini 2.5 Pro on the newly constructed WebMainBench benchmark, offering an optimal balance of efficiency and accuracy. The framework's value is further demonstrated by pre-training a 1B model on a Dripper-curated corpus, which showed significant improvements in downstream tasks, and the project's weights and codebase have been open-sourced. AI

IMPACT This framework could significantly improve the efficiency and quality of data used for training large language models.

RANK_REASON Research paper detailing a new framework and model for token-efficient HTML extraction. [lever_c_demoted from research: ic=1 ai=1.0]

Read on arXiv cs.CL →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

Dripper framework offers token-efficient HTML extraction, rivals large models

COVERAGE [1]

  1. arXiv cs.CL TIER_1 English(EN) · Mengjie Liu, Jiahui Peng, Wenchang Ning, Pei Chu, Jiantao Qiu, Ren Ma, He Zhu, Rui Min, Lindong Lu, Linfeng Hou, Kaiwen Liu, Yuan Qu, Zhenxiang Li, Chao Xu, Zhongying Tu, Wentao Zhang, Conghui He ·

    Dripper: Token-Efficient Main HTML Extraction with a Lightweight LM

    arXiv:2511.23119v3 Announce Type: replace Abstract: High-quality main content extraction from web pages is a critical prerequisite for constructing large-scale training corpora. While traditional heuristic extractors are efficient, they lack the semantic reasoning required to han…