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MiniMax Releases MiniMax M3 with MSA Architecture Supporting 1M-Token Context, Native Multimodality, and Agentic Coding

1M tokens. Native video. Agents built-in. MiniMax M3 just changed the game.

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AI agents and the coordination of work.AI illustration by KeyNews
The KeyNews take

Why it matters

MiniMax M3 introduces industry-leading context window and native multimodal capabilities with agentic coding support, directly competing with frontier models on three critical dimensions: context length, modality support, and autonomous task execution.

The key facts

5 to know
  1. 1M-token context window

  2. MiniMax Sparse Attention (MSA) architecture

  3. Native image, video, and computer use support

  4. Agentic coding capability

  5. Published June 1, 2026

Go to the source

MarkTechPostmarktechpost.com

Publisher excerpt: MiniMax M3 introduces MiniMax Sparse Attention, a 1M-token context window, and native image, video, and computer use support.
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