Mistral AI Agents is a capability within Mistral's La Plateforme API that allows developers to build stateful, tool-using agents powered by Mistral's model family (Small, Medium, Large, and Codestral). Agents can call external tools, maintain conversation context, and execute multi-step reasoning tasks. Mistral also offers Le Chat for team collaboration and Mistral Forge (announced 2026) as an enterprise platform for training custom frontier models on proprietary data. Key features: - API-based agent creation with tool-calling and function execution - Stateful multi-turn conversation management - Access to Mistral's full model family including Mistral Large 3 and Codestral - Native code execution and web search tool integrations - Mistral Forge for enterprise custom model training (pre-training + RLHF on proprietary data) - System prompt customization and fine-tuning support
API: Mistral Small 3.1 at $0.20/$0.60 per 1M input/output tokens; Mistral Large 3 at $2/$6 per 1M tokens. Le Chat Team at $19.99/user/month (annual) or $24.99/month. Mistral Forge is enterprise-priced by contract.