Sonnet 4.5 vs Gemini 2.5 Pro
Head-to-head OCR comparison · 91 battles · Updated March 28, 2026
In head-to-head OCR battles, Gemini 2.5 Pro outperforms Sonnet 4.5 with a 74.7% win rate across 91 matchups. Gemini 2.5 Pro currently ranks #10 on the OCR Arena leaderboard with an ELO rating of 1604, while Sonnet 4.5 holds position #12 with an ELO of 1521. 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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