Pretty cool! Devstral 2 is Mistral’s new open-source, next-gen coding model family, delivering frontier-level code automation with far fewer parameters than rivals and hitting 72.2% on SWE-bench Verified, while being up to 7× more cost-efficient than Claude Sonnet. Alongside it, Mistral launches Vibe CLI, a native agentic coding terminal that autonomously explores, edits, and executes changes across entire codebases. The smaller Devstral Small 2 (24B) brings the same 256K context and strong performance to consumer hardware, enabling fast, private, local development.