Mistral AI Ships Devstral 2 Coding Models And Mistral Vibe CLI For Agentic, Terminal Native Development

Mistral AI has launched Devstral 2, a state-of-the-art coding model family designed for software engineering agents, featuring a 123-billion-parameter dense transformer with a 256,000-token context window that achieves 72.2% on SWE-bench Verified. Accompanying this is the open-source Mistral Vibe CLI, a command-line coding assistant compatible with terminal and IDE environments supporting the Agent Communication Protocol, enabling seamless integration into developer workflows. Compared to larger models like Claude Sonnet, Devstral 2 demonstrates up to seven times greater cost efficiency on