unsloth/Devstral-Small-2507

Devstral-Small-2507 is a 24 billion parameter agentic language model developed by Mistral AI and All Hands AI, fine-tuned from Mistral-Small-3.1. It is specifically designed for software engineering tasks, excelling at using tools to explore codebases and edit multiple files. With a 128k token context window, it achieves a 53.6% score on SWE-Bench Verified, positioning it as a leading open-source model for agentic coding.