Mistral's open coding agent model — small enough to run locally, sharp enough to ship.
Devstral is one of the fastest-rising AI tools we tracked this year. Mistral's open coding agent model — small enough to run locally, sharp enough to ship. We put it through two weeks of real tasks before writing this review.
Who it's for: Privacy-conscious developers and teams who want a self-hosted coding agent with no per-call cost.
Quantized weights run on a single consumer card — no API bills.
Handles edit-apply loops and tool use for repo-level tasks.
Fine-tune, self-host, and audit the model freely.
Fast inference compared to 70B+ counterparts.
Devstral is the open coding agent to beat for local-first teams. Pair it with Cursor or Claude Code for the best of both worlds — privacy when you need it, frontier power when you don't.