#forge

Mistral has introduced Forge, a system for enterprises to train frontier-grade models on proprietary knowledge instead of relying only on public-data baselines. The company says the platform supports pre-training, post-training, reinforcement learning, multiple model architectures, and agent-first customization in plain English.

MistralAI said on March 17, 2026 that Forge is a system for building frontier-grade AI models on proprietary enterprise knowledge. Mistral's official launch post extends that claim across pre-training, post-training, reinforcement learning, agent-first workflows, multiple model architectures, and governance controls for regulated environments.