Mistral OCR 4 : SOTA OCR for Document Intelligence

What this post added

Mistral OCR 4 introduces bounding boxes, block classification, and inline confidence scores, expanding beyond text extraction. It supports 170 languages, can be self-hosted in a single container, and integrates with the Mistral Search Toolkit. Performance improvements are highlighted through human preference evaluations and benchmarks like OlmOCRBench and OmniDocBench, with detailed breakdowns for multilingual performance. The post also discusses recommended use cases and limitations.