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Open-weight model · Text generation

MiniMax-M2.7

by MiniMax MiniMaxAI/MiniMax-M2.7

Join Our WeChat Discord community. MiniMax Agent API CLI MiniMax Website Hugging Face GitHub ModelScope LICENSE MiniMax-M2.7 is our first model deeply participating in its own evolution.

Parameters228.7B
Context204,800
Weights230.1 GB
Licenseother
AccessOpen weights
Monthly Downloads1.5M

Runs On

What it takes to serve MiniMax-M2.7 (228.7B parameters): the memory its weights need at each precision, and the cheapest way to rent enough data-center GPUs to hold them.

PrecisionWeightsMemory neededCheapest setupPer hourAlso fits
16-bit 457.4 GB 548.9 GB 2x MI355X (288 GB)
Vultr
$5.18 3x MI300X $5.55 · 3x MI325X $6.00
8-bit 228.7 GB 274.4 GB 1x MI355X (288 GB)
Vultr
$2.59 2x MI300X $3.70 · 2x MI325X $4.00
4-bit 114.3 GB 137.2 GB 1x MI300X (192 GB)
Vultr
$1.85 1x MI325X $2.00 · 1x MI355X $2.59

Memory is the weights at that precision plus 20% for the runtime and a short context; a long context needs more. Prices are the lowest on-demand hourly rates in the SAVRN Index, read Sep 18, 2026.

SAVRN's Notes on MiniMax-M2.7

Pricing 228.7 billion parameters across 256 experts starts with precision. At 4-bit the model needs 137.2 GB and fits one MI300X with 192 GB at $1.85 per hour; at 8-bit, 274.4 GB pushes you to one MI355X with 288 GB at $2.59; full 16-bit takes 548.9 GB and two MI355X at $5.18. The publisher positions M2.7 for agent harnesses and tool-driven work, and the 204,800-token context is sized for long tool transcripts in one window.

The license is listed as other with no summary, so read the publisher's terms in full before a commercial deployment; nothing here confirms redistribution or fine-tuning rights. Access is open and the download is 230 GB across 151 safetensors files. Weigh $1.85 per hour against renting: DeepInfra lists $0.25 per million input tokens and $1.00 output, Novita $0.30 and $1.20, and the crossover is set by how many tokens you push through the card.

Model Card

Join Our WeChat Discord community. MiniMax Agent API CLI MiniMax Website Hugging Face GitHub ModelScope LICENSE MiniMax-M2.7 is our first model deeply participating in its own evolution. M2.7 is capable of building complex agent harnesses and completing highly elaborate productivity tasks, leveraging Agent Teams, complex Skills, and dynamic tool search. For more details, see our blog post. M2.7 initiates a cycle of model self-evolution: during development, we let the model update its own memory, build dozens of complex skills for RL experiments, and improve its own learning process based on experiment results. An internal version of M2.7 autonomously optimized a programming scaffold over…

Excerpt from the card by MiniMax, licensed other.

Configuration

Architecture
MiniMaxM2ForCausalLM
Context length (tokens)
204,800
Layers
62
Hidden size
3,072
Feed-forward size
1,536
Attention heads
48
Key/value heads
8
Head dimension
128
Vocabulary size
200,064
Experts
256
Experts active per token
8
RoPE base
5,000,000
Model type
minimax_m2
Quantization
fp8

Identity and Version

Repository
MiniMaxAI/MiniMax-M2.7
Publisher
MiniMax
Task
Text generation
Modality
Text
Library
transformers
Parameters
228.7B parameters
Languages
Not stated by the source
Revision
d494266a4affc0d2995ba1fa35c8481cbd84294b
First published
2026-04-09
Last updated
2026-04-20

Files and Weights

151 files, 230.2 GB in total. The weights are 125 files totalling 230.1 GB in safetensors.

Weights125 files · 230.1 GB
Configuration5 files · 10.3 MB
Tokenizer4 files · 16.9 MB
Documentation10 files · 74.3 KB
Other6 files · 8.1 MB
Repository1 file · 1.8 KB
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config.jsonConfiguration1.7 KB
configuration_minimax_m2.pyConfiguration10.2 KB
generation_config.jsonConfiguration166 B
model.safetensors.index.jsonConfiguration10.2 MB
modeling_minimax_m2.pyConfiguration30.9 KB
LICENSEDocumentation3.7 KB
README.mdDocumentation14.9 KB
docs/sglang_deploy_guide.mdDocumentation3.8 KB
docs/sglang_deploy_guide_cn.mdDocumentation3.7 KB
docs/tool_calling_guide.mdDocumentation16.6 KB
docs/tool_calling_guide_cn.mdDocumentation16.7 KB
docs/transformers_deploy_guide.mdDocumentation3.0 KB
docs/transformers_deploy_guide_cn.mdDocumentation2.9 KB
docs/vllm_deploy_guide.mdDocumentation4.6 KB
docs/vllm_deploy_guide_cn.mdDocumentation4.4 KB
chat_template.jinjaOther6.5 KB
figures/agent_harness.pngOther311.9 KB 7c661c39ff84
figures/agent_teams.gifOther7.4 MB 2f72c28868b6
figures/banner.pngOther119.6 KB d524f03ea8db
figures/benchmark_overview.pngOther78.4 KB
figures/mle_bench.pngOther122.7 KB 6bdbff9fc7f9
.gitattributesRepository1.8 KB
merges.txtTokenizer2.4 MB
tokenizer.jsonTokenizer9.7 MB
tokenizer_config.jsonTokenizer10.9 KB
vocab.jsonTokenizer4.7 MB

License and Download

License
other
Access
Open weights, no gate
Download size
230.1 GB
Download from MiniMax

Released by MiniMax through its official repository on Hugging Face. Read the license.

Evaluations

Each result is shown as reported, with the conditions its reporter stated. None is a SAVRN measurement. A comparison lines two results up only when their configuration, unit and setup are all stated and identical.

BenchmarkConditionsResultReported byRevisionDate
SWE-bench/SWE-bench_Multilingual Task swe_bench_multilingual_%_resolvedMetric swe_bench_multilingual_%_resolvedComparison conditions not established 76.5 Model Card
Reported by a third party
Evaluated revision not stated 2026-08-10
ScaleAI/SWE-bench_Pro Task SWE_Bench_ProMetric SWE_Bench_ProComparison conditions not established 56.2 Model Card
Reported by a third party
Evaluated revision not stated 2026-04-12
benchflow/skillsbench Task skillsbench_v1_1Metric skillsbench_v1_1Setup with-skills; BenchFlow harness; OpenHands agent; 87 tasks x 3 trials; full 261/261 coverageComparison conditions not established 34.9 SkillsBench v1.1 official leaderboard
Reported by a third party
Evaluated revision not stated 2026-06-11
claw-eval/Claw-Eval Task generalMetric generalSetup Pass³% | N=3 | 161 tasksComparison conditions not established 49.7 Claw-Eval Leaderboard
Reported by a third party
Evaluated revision not stated 2026-04-23
claw-eval/Claw-Eval Task multi_turnMetric multi_turnSetup Pass³% | N=3 | 38 tasksComparison conditions not established 44.7 Claw-Eval Leaderboard
Reported by a third party
Evaluated revision not stated 2026-04-23
harborframework/terminal-bench-2.0 Task terminalbench_2Metric terminalbench_2Comparison conditions not established 57 Model Card
Reported by a third party
Evaluated revision not stated 2026-04-12
internlm/WildClawBench Task avg_costMetric avg_costComparison conditions not established 7.2 WildClawBench
Reported by a third party
Evaluated revision not stated 2026-05-22
internlm/WildClawBench Task avg_timeMetric avg_timeComparison conditions not established 551 WildClawBench
Reported by a third party
Evaluated revision not stated 2026-05-22
internlm/WildClawBench Task overallMetric overallComparison conditions not established 33.8 WildClawBench
Reported by a third party
Evaluated revision not stated 2026-05-22

Memory Requirements

PrecisionWeights in memory
As published230.1 GB
16-bit457.4 GB
8-bit228.7 GB
4-bit114.3 GB

Weights only, from the published parameter count; the key-value cache and runtime add to this.

Hosted Prices

HostInput / outputUnitObserved
DeepInfra$0.25 / $1.00input / output, per million tokensSep 18, 2026
Novita$0.30 / $1.20input / output, per million tokensSep 18, 2026

From the SAVRN Index.

Compare MiniMax-M2.7

Questions About MiniMax-M2.7

How much GPU memory does MiniMax-M2.7 need?

About 548.9 GB at 16-bit and 137.2 GB at 4-bit: the weights (228.7B parameters) plus a working margin. A long context needs more.

What is the cheapest GPU to run MiniMax-M2.7 on?

At 16-bit, 2x MI355X from $5.18 an hour; at 4-bit, 1x MI300X from $1.85 an hour, at the lowest on-demand prices the SAVRN Index lists.

What license is MiniMax-M2.7 released under?

other, as its publisher declares it. Read the license text before commercial use.

What is MiniMax-M2.7's context length?

204,800 tokens, from the maximum position embeddings in its published configuration.

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