MiniMax M3: Frontier Coding, 1M Context, Native Multimodality — All in One Model

MiniMax announces M3, a new model that reaches frontier capability on coding and agentic tasks, introduces MiniMax Sparse Attention (MSA) supporting up to 1M context, and is natively multimodal.

It is described as the only domestic model combining all three frontier essentials and will be the only open-source one in this class.