mistral-medium-3-5

Mistral Medium 3.5 is a high-density 128B parameter model engineered specifically for developers building autonomous agentic workflows and sophisticated reasoning pipelines. Unlike smaller, faster models that struggle with long-range logic, this model strikes a balance between high-level cognitive reasoning and practical latency, making it ideal for complex coding tasks and multi-step instruction following. It features native multimodal capabilities, allowing you to process image inputs alongside text, which expands its utility in visual reasoning and document analysis. With a massive 262,144 token context window, it is built to ingest entire codebases or massive datasets without losing coherence. For teams moving beyond simple chat interfaces into structured tool-use and automated decision-making, this model provides the stability and instruction adherence required for production-grade integration via API.