MiniMax M2.1 by MiniMax scores 53.0 out of 100 on the Neura Intelligence Index, ranking #142 among tracked AI models. This composite score is computed from 8 individual benchmarks across coding, math, reasoning, and language categories.

MiniMax M2.1 costs $0.3/1M input tokens and $1.2/1M output tokens via API. At a typical 3:1 input-to-output ratio with 1M tokens/day usage, the estimated monthly cost is approximately $16.

Yes, MiniMax M2.1 has open weights available under the mit license. You can download and self-host the model.

MiniMax M2.1 supports a context window of 1.0 million tokens, allowing it to process very long documents, codebases, and conversations in a single request.

MiniMax M2.1 achieves its highest score on AIME 2025 with a score of 81.0%. This benchmark evaluates american invitational mathematics examination 2025 — competition-level math problems.