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News: Mistral AI

Typographic cover reading "OCR 4.0 and Leanstral 1.5" with concentric rings on a dark brown background
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Mistral OCR 4.0 retired with Leanstral 1.5 on September 30, 2026

Mistral AI deprecated OCR 4.0 and the experimental Leanstral 1.5 on September 29, 2026 and retired both the next day.

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