Ericsson

Mistral AI Introduces Forge: Enterprise Custom Model Training Platform

Mistral AI has launched Forge, a platform enabling enterprises to build frontier-grade AI models trained on their proprietary internal data, including documentation, codebases, and operational records. Forge supports the full model training lifecycle—pre-training, post-training, and reinforcement learning—across both dense and mixture-of-experts (MoE) architectures, with multimodal input support. The platform is designed to give enterprises strategic autonomy over their AI models and data, with early partners including ASML, Ericsson, the European Space Agency, and DSO National Laboratories Singapore. Forge is also agent-native, allowing autonomous agents like Mistral Vibe to orchestrate fine-tuning, hyperparameter search, and synthetic data generation via natural language.