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Jerry Liu· @jerryjliu0 · X·· 18 小时前AI 评分44
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Unlimited OCR 是一款低参数 OCR 模型,能极快处理任意文档,在阅读顺序和版式上表现不错,表格识别略优于 PaddleOCR、版式略差。它在 ParseBench 上得分约 46.2%,排名第 115,短板是忽略视觉元素、格式和最复杂表格。

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Unlimited OCR is a good example of a low-parameter OCR model that can process any document extremely quickly.

It's good at reading order and layout, and decent over tables. It is slightly better than PaddleOCR on tables and slightly worse on layout.

There are tradeoffs though - it ignores visual elements, formatting, and the most complex tables. It scores ~46.2% and ranks #115 on ParseBench.

There's plenty of opportunities to improve this frontier, but Unlimited OCR is still a good milestone!

Check out ParseBench: https://www.parsebench.ai/

引用Brooks Whale X 🐋@BrooksWhaleX
🚨 CHINA JUST OPEN SOURCED AN OCR THAT EATS 100 PAGE PDFS IN ONE PASS It’s called Unlimited OCR. Only 3B params. Runs locally. Every other OCR tool chops your doc into pages and loses the thread. This one reads the whole thing in one continuous pass. → One shot full context parsing (32K context window) → Multilingual out of the box → 93% on the standard parsing benchmark (6 points over baseline) → Under 0.11 error rate past 40 pages → Runs 100% locally on your own hardware → Works with Transformers, vLLM, SGLang, Docker, Ollama, llama.cpp Traditional cloud OCR (Textract, Google Vision, Azure Doc Intelligence) costs $1.50 to $15 per 1,000 pages. This runs on your machine. For free. Forever. Baidu built it explicitly to push DeepSeek OCR one step further. Already at 1.9M downloads on Hugging Face and most people have no idea it exists yet. 100% open source.
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来源:Jerry Liu · x.com