FrontierThe story, in brief
MiniMax M3: Open-weight model with a million-token context challenges proprietary leaders
1M tokens. Native multimodal. Open-weight. MiniMax M3 just shifted the competitive landscape against proprietary leaders.
The KeyNews take
Why it matters
MiniMax's M3 represents a significant capability jump in the open-weight space—combining million-token context, coding performance, and multimodality in a single model challenges the assumption that proprietary vendors (OpenAI, Anthropic, Google) have an exclusive hold on frontier capabilities.
The key facts
6 to knowMiniMax M3 is open-weight model
1 million token context window
Native multimodality support
Top-tier coding performance claimed
First open-weight model to combine all three capabilities
Published June 2026
Go to the source
The Decoderthe-decoder.com
Publisher excerpt: Chinese AI company MiniMax has released its new model M3. It's billed as the first open-weight model to combine top-tier coding performance, a one-million-token context window, and native multimodality.