product · May 21, 2026
Mistral AI launches Devstral open source SWE agent model for laptops
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Mistral AI launched Devstral, a 24-billion parameter open source model optimized for SWE agent frameworks including SWE-Agent from Princeton. The company partnered with All Hands AI, creators of OpenDevin, to release the model that runs on laptops with reduced compute needs. Devstral integrates directly into agentic frameworks such as OpenHands, SWE-Agent, and OpenDevin for software engineering tasks. Mistral AI released Devstral on May 20, 2026 as part of efforts to advance open source agentic AI tools.
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