MiniMax M3
MiniMax · 2026-06-01 · 427B parameters
MiniMax M3 is MiniMax's 427-billion-parameter natively multimodal MoE model released in June 2026, with about 23 billion active parameters and a 1-million-token context window enabled by a new MiniMax Sparse Attention (MSA) architecture. It processes text, image, and video inputs and is designed for frontier coding and agentic workflows, with open weights available for self-hosting.