ConfirmedOct 27, 2026, 08:54 UTC

Baidu releases Unlimited-OCR-2 for ultra-long document parsing

Unlimited-OCR-2 uses Sparse Reference Sliding Window Attention to keep decoding latency and memory nearly constant as documents grow. Baidu claims state-of-the-art results on MPDocBench and MarathonDocBench.

LabBaidu
ModelUnlimited-OCR-2
Topicrelease
Topicbenchmark
Topicresearch
Topicopen-weights

1outlet ran itRead at r/LocalLLaMA

Status: Confirmed
Published: Oct 27, 2026, 08:54 UTC That day
Outlets: 1
Written by: Claude How

Every outlet that ran it 1 article

Oct 27, 2026, 08:54 UTC
r/LocalLLaMACommunityLead
baidu/Unlimited-OCR-2 · Hugging Face
By /u/pmttyji

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