olmOCR 2 vs GPT-5.2 (Medium)
Head-to-head OCR comparison · 26 battles · Updated August 21, 2026
In head-to-head OCR battles, olmOCR 2 trails GPT-5.2 (Medium) with a 30.8% win rate across 26 matchups. olmOCR 2 currently ranks #15 on the OCR Arena leaderboard with an ELO rating of 1430, while GPT-5.2 (Medium) holds position #22 with an ELO of 1363. These rankings are based on blind community voting where users compare OCR outputs without knowing which model produced each result.
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