GPT-5 (Medium) vs Gemini 3 Flash
Head-to-head OCR comparison · 22 battles · Updated April 2, 2026
In head-to-head OCR battles, Gemini 3 Flash outperforms GPT-5 (Medium) with a 90.9% win rate across 22 matchups. Gemini 3 Flash currently ranks #1 on the OCR Arena leaderboard with an ELO rating of 1691, while GPT-5 (Medium) holds position #17 with an ELO of 1446. 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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