OCR models / Baidu
Unlimited-OCR 2
Baidu · released 2026-10-27 · data checked 2026-11-06
Unlimited-OCR 2 is a 3.3B-parameter OCR and document-parsing model from Baidu (CN), released 2026-10-27 under the MIT license. It has no published score on OmniDocBench v1.6 or olmOCR-Bench yet. It needs about 7.7 GB of memory at 16-bit.
Parses documents of dozens to hundreds of pages in one pass with near-constant memory. Results are only published as an image, so none are listed yet.
OmniDocBench v1.6
—
Not reported
olmOCR-Bench
—
Not reported
Parameters
3.3B
OCR specialist
Memory to run
~7.7 GB
16-bit weights plus about 1 GB
Benchmarks
No published score on these benchmarks yet. Know of one? Send it.
Specifications
- Lab
- Baidu (CN)
- Type
- OCR / document parsing specialist
- Total parameters
- 3.3B
- License
- MIT
- Memory to run
- ~7.7 GB at 16-bit
- Released
- 2026-10-27
Closest alternatives
- OXR 1.0 (1.5B, 97.03 on OmniDocBench, OXR Open Source License)
- Youtu-Parsing-Omni (5.3B, 96.96 on OmniDocBench, Youtu-Parsing license)
- TeleOCR (1.4B, 96.91 on OmniDocBench, Apache-2.0)
- Xiaomi-OCR-0 (870M, 96.83 on OmniDocBench, Apache-2.0)
Sources
Something wrong here? Report it.