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ProductsMistral AIFrom the source·· 2026-05-28Picks

Mistral AI releases public preview of Search Toolkit

Introducing Search Toolkit

What happened

Mistral AI has released the public preview of Search Toolkit, a composable framework for building production-grade search pipelines for AI applications. It is open-source and supports cloud, on-premises, and edge deployments. Ingestion, retrieval, and evaluation share one interface, with built-in BM25 sparse retrieval, dense-vector retrieval, and hybrid configurations, plus metrics such as recall, precision, MRR, and NDCG.

Why it matters

Mistral brings ingestion, retrieval, and evaluation into one framework, offering a way to assess RAG retrieval quality separately.

Open sourceDeployment engineeringMCP and tool useProduct updates#Product update#RAG#Open-source ecosystem#Deployment and engineering#MCP and tool calling

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