olmOCR 2 vs GPT-5.1 (Low)
Head-to-head OCR comparison · 173 battles · Updated October 6, 2026
In head-to-head OCR battles, olmOCR 2 trails GPT-5.1 (Low) with a 26.6% win rate across 173 matchups. olmOCR 2 currently ranks #15 on the OCR Arena leaderboard with an ELO rating of 1408, while GPT-5.1 (Low) holds position #19 with an ELO of 1376. These rankings are based on blind community voting where users compare OCR outputs without knowing which model produced each result.
Other comparisons
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