Enhancing OCR Accuracy with Mistral and Label Studio

Overview

Mistral AI provides powerful open-weight language models designed for a range of machine learning tasks, including text generation, document processing, and structured data extraction. With its flexibility and performance, Mistral is a strong choice for AI teams looking to build and fine-tune custom workflows.

To help teams get started, we’ve built an integration with Mistral OCR, making it easy to evaluate and refine OCR performance on complex documents such as reports, scanned contracts, and academic papers. Mistral OCR goes beyond simple text extraction and accurately interprets tables, equations, and structured data.

With Label Studio, AI teams can measure OCR accuracy across different document types and ensure extracted text and structures align with real-world needs. Whether verifying multilingual inputs, preserving formatting, or fine-tuning outputs through human review, this integration provides the tools needed to improve document understanding.

For teams that want to customize their workflows further, it's also possible to build a deeper integration with Mistral using the Label Studio ML Backend.