Baidu
Unlimited-OCR
Current
2
shipped 2w · 26 Oct 2026
3.3B MIT-licensed open-weight vision-language OCR model for dense document, table, and formula recognition.
Specification
- Current
- 2
- Params
- 3.34B safetensors
- License
- MIT
- Origin
- China
Modalities: image, text
Unlimited-OCR — 6-Axis Capability Radar
HEURISTIC ESTIMATEThese scores are rough estimates from category presets, catalog specs, and keywords in release notes. They are not measured benchmarks or test results. Catalog prices and context windows may refer to a different model variant.
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Shipping Cadence & Next Drop Forecast
This is an uncalibrated estimate from limited catalog history. A ratio of 100% means one estimated interval has elapsed; it is not a probability. Next-release dates and versions remain unconfirmed.
129 days
±7d variance16 days
Shipped on 2026-10-262.8 drops/yr
1 observed intervals · limited history2027-03-04
Next version: UnannouncedOptional AI cadence commentary
Summarize the recorded history and its limitations. Future releases remain unconfirmed.
Model Version Capability Delta
AI-synthesized architectural jumps, parameter scaling, and capability shifts across releases.
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Version history
2 releases tracked
2
major26 Oct 2026 · 2wBaidu releases Unlimited-OCR 2 open weights under MIT license on Hugging Face.
- 3.34B vision-language OCR checkpoint (arXiv:2610.39308) with 147,000+ downloads in its first week.
- Handles dense multi-column document parsing, mathematical formulas, and handwriting recognition.
First listedSpecific source link · unverified ↗1
major19 Jun 2026 · 4moBaidu open-sources Unlimited-OCR with 3.34B MIT-licensed weights on Hugging Face.
- Over 4.2 million Hub downloads and 4,900+ likes since release (arXiv:2606.23050).
- End-to-end image-text-to-text document recognition in safetensors format.
First listedSpecific source link · unverified ↗