MiniMax M3

Trends

• Open-weight models diversify in architecture, modality, and size

Items

1. Jun 1

   MiniMax M3

   An open-weight model combining frontier coding (vendor-reported 59.0% on SWE-Bench Pro, 66.0% on Terminal-Bench 2.1), native multimodality, and a 1M-token context via the new MiniMax Sparse Attention, which reports ~9x prefill and ~15x decode speedups at 1M tokens; weights are pledged within ~10 days.