Gemini 2.5 Flash vs Opus 4.5 (Medium)
Head-to-head OCR comparison · 96 battles · Updated April 2, 2026
In head-to-head OCR battles, Opus 4.5 (Medium) outperforms Gemini 2.5 Flash with a 64.6% win rate across 96 matchups. Opus 4.5 (Medium) currently ranks #8 on the OCR Arena leaderboard with an ELO rating of 1615, while Gemini 2.5 Flash holds position #9 with an ELO of 1603. 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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