SoMark’s 1.3B OXR tops three document parsing benchmarks with recursive self-improvement
SoMark has open-sourced OXR, a 1.3B document parsing model that reportedly scores 97.18 on OmniDocBench, 87.84 on olmOCR-Bench, and 87.76 on DocParsingBench, ranking first on all three. Its recursive self-improvement process identifies errors and uncertain predictions, clusters their causes, and generates targeted training data without new manual annotations. OXR separates layout analysis from recognition and reading order prediction, reportedly parsing 100 pages in 101.0 seconds on one RTX PRO 6000; code, weights, evaluation procedures, and a free API requiring no registration or key are available.
Why it matters
The training breakdown offers a transferable method for targeting document parsing weaknesses by grouping failure causes and generating synthetic examples anchored to real document layouts.









