MiniMax
MiniMax
Language model · China ·Jun 2025

MiniMax-M1-40k

Language Open (Restricted)
456B
Parameters
17
Benchmarks

About MiniMax-M1-40k

MiniMax-M1-40k is an AI model developed by MiniMax, in the language category, released in 2025, made available as an open-weights model with 456B params.

On this page you'll find MiniMax-M1-40k's full specifications, including 17 benchmark results. Review provider pricing and benchmark scores below, or compare MiniMax-M1-40k head-to-head with other language models.

Links

Run MiniMax-M1-40k locally — what it takes

MiniMax-M1-40k (456B) is too large to run on a single consumer or Apple machine. At Q4 its weights alone are about 255 GB — it needs a multi-GPU / datacenter setup:

  • ≈ 2× AMD Instinct MI325X
  • ≈ 2× NVIDIA B200

Lower quantization (Q3/Q2) or CPU + system-RAM offload (e.g. ktransformers) reduces the requirement at the cost of speed.

Software support

✓ measured · · compatible · — not supported. Informational only — speed is hardware-based.

Community

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MiniMax-M1-40k benchmark scores
Benchmark Category Score Variant
TAU-bench Airline agentic 60%
TAU-bench Retail agentic 67.8%
FullStackBench code 67.6% 16 samples
LiveCodeBench code 62.3% 16 samples
SWE-bench Verified code 55.6% Agentless
LongBench v2 general 61%
MMLU-Pro general 80.6%
MultiChallenge general 44.7%
OpenAI MRCR (128k) general 76.1%
OpenAI MRCR (1M) general 58.6%
AIME 2024 math 83.3% 32 samples
AIME 2025 math 74.6% 32 samples
MATH-500 math 96%
GPQA Diamond reasoning 69.2% 32 samples
Humanity's Last Exam reasoning 7.2% no-tools
ZebraLogic reasoning 80.1%
SimpleQA safety 17.9%

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Frequently asked questions

What is MiniMax-M1-40k?

MiniMax-M1-40k is an AI model developed by MiniMax, in the language category, released in 2025. It is tracked on GenAIList with its specifications, benchmark scores and provider pricing.

Who created MiniMax-M1-40k?

MiniMax-M1-40k was developed by MiniMax and released in 2025.

Is MiniMax-M1-40k open source or proprietary?

MiniMax-M1-40k ships as an open-weights model: you can download and self-host the weights, though the licence may place some restrictions on use.

How much does MiniMax-M1-40k cost?

Pricing for MiniMax-M1-40k depends on the provider. See the providers table on this page for the latest API rates.

How does MiniMax-M1-40k perform on benchmarks?

MiniMax-M1-40k is benchmarked across 17 evaluations on GenAIList, including TAU-bench Airline (60%). See the full benchmark table below and compare it with other models.

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