This model is 15 months old. A newer version of it has since shipped: MiniMax Music 3 (2026-08-13). The details below are still accurate for this model — it just is not what we would recommend today.
MiniMax-M1
MiniMax🇨🇳 China
Open-weight hybrid MoE reasoning model with 456B parameters and 1M-token context.
Context window1000K tokens
Input / 1M tokens$0.4
Output / 1M tokens$2.2
Version History
minimax-m1-launchmajor
MiniMax-M1 launches.
Benchmark Scores
Full leaderboard →1364.0 elo
Arena Elo