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Record · mistral-searInfrastructureRecord checked Nov 2, 2026

Mistral Search Index

Store and search document chunks in Mistral's managed retrieval preview.

Documentation reviewed

Can I use this for my work?

Checked · Recheck due

Mistral Search Index is a public-preview managed backend for searchable document chunks. It supports vector, keyword and hybrid retrieval with typed-field filters. Search Toolkit supplies ingestion and retrieval components and can use other storage backends.

Availability
Preview. Public preview documented October 30. This is retrieval infrastructure, not a ready-made document assistant or a promise that every workspace has permission.
How to use it
API; Library / CLI. Workspace API and Python pipeline tooling. The hosted backend is separate from the Search Toolkit package and its self-operated Postgres/Vespa options.
Processing and data
Vendor cloud. Mistral hosts indexed chunks and fields. Extraction, embedding and any answer-generation provider are separate processing decisions. Hosting location, deletion behavior and access controls need account-specific verification.
Costs and limits
Pricing not verified; check storage, query, embedding and extraction charges
Outputs
Retrieved passages and metadata for an application. A search hit is not a checked answer; test relevance, stale-document handling and source permissions on your own collection.

Requires a workspace API key and create_search_indexes permission. Index creation and schema changes are asynchronous. Preview APIs can change. Storage, query, embedding and extraction pricing, quotas, regional availability and retention terms were not established by this check; verify them before uploading data. No index or API request was created.

Compare these facts with another tool →

Publisher documentation was reviewed. ASE has not independently tested this workflow, its outputs, billing, privacy controls or accessibility.

Best for

Developers comparing a hosted retrieval backend with operating their own search storage.

Avoid if

You require GA, verified regional or retention terms, known pricing or a complete no-code document assistant.

About Mistral Search Index

Mistral Search Index is a public-preview hosted backend for document chunks, embeddings and typed fields. It supports vector, keyword and hybrid retrieval for agent and workflow context. A workspace API key and index-creation permission are required. Search Toolkit is the separate pipeline layer and also supports self-operated backends. Pricing, quotas, regions and retention terms need verification; ASE has not created or queried an index.

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