Harvey Adds Mistral Models to Its Legal AI Platform

May 27, 2026
Harvey has partnered with Mistral AI to make Mistral’s language models available within its legal AI platform. The models are now in early access for eligible customers in the European Union, with broader availability planned for the United States and Australia.

Harvey has partnered with Mistral AI to integrate Mistral’s family of language models into the Harvey platform, announced on Harvey’s blog. The partnership expands Harvey’s multi model capabilities, allowing legal teams to choose from a wider range of AI systems for different tasks.

Mistral’s models are known for open weight development, efficient execution, long context handling, and multilingual support. These features aim to help legal professionals manage large document sets across jurisdictions and languages.

The integration follows Harvey’s recent opening of a Paris office as part of its investment in Europe. Mistral models are now available in Early Access for eligible Harvey customers in the European Union. General availability in the United States and Australia will be announced later.

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