# Baidu open-sources Unlimited OCR 2 for parsing documents of any length

> Original title: OCR 3.0 时代来了！文心 Unlimited OCR 2 开源发布，超长文档解析迎来“页数自由”

- Source: Leiphone
- Published: 2026-10-27T06:21:00.000Z
- Bad Influence: https://badinfluence.news/items/u1mgxcpt04v8pnqdhp9ko06j5
- Original: https://www.leiphone.com/category/industrynews/2U4kLHAVeff62mJx.html

## Summary

Baidu released and open-sourced Unlimited OCR 2, which it says is the first OCR model to parse documents of any page count. It scored 84.6 on MPDocBench and 77.1 on MarathonDocBench, and its code and weights are available on GitHub and Hugging Face.