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Mistral OCR v3 vs Sonnet 4.5

Head-to-head OCR comparison · 18 battles · Updated April 5, 2026

Sonnet 4.5
Mistral OCR v3
Matchup50.0%(9W-9L)50.0%(9W-9L)
Overall41.0%(690W-776L)33.1%(136W-228L)
ELO15231417
Rank#12#20

In head-to-head OCR battles, Sonnet 4.5 ties with Mistral OCR v3 with a 50.0% win rate across 18 matchups. Sonnet 4.5 currently ranks #12 on the OCR Arena leaderboard with an ELO rating of 1523, while Mistral OCR v3 holds position #20 with an ELO of 1417. These rankings are based on blind community voting where users compare OCR outputs without knowing which model produced each result.

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