MiniMax-M2.1 launch post cover
Context
205Ktokens
Released
10mo ago
Size
229Bparameters

Earlier MiniMax agent model for practical coding and productivity tasks

How it compares

Level

FlagshipThe lab's most capable generally available line, priced for hard tasks.

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Additional source evidence
Source model
minimax/MiniMax-M2.1
Source family
minimax
Last updated
2025-12-23
Model context
205K
Model output limit
131K
Open weights
Yes
File attachments
No
Reasoning
Yes
Tool calling
Yes
Temperature control
Yes

Downloadable weights

Published benchmarks

BenchmarkScoreEvaluation detailsEvidence
SWE-Bench Verified74 · resolved—Source
SWE-Bench Pro36.81 · resolve ratepublicSource
Complete source record (JSON)
{
  "id": "minimax/MiniMax-M2.1",
  "name": "MiniMax-M2.1",
  "description": "Earlier MiniMax agent model for practical coding and productivity tasks",
  "family": "minimax",
  "last_updated": "2025-12-23",
  "attachment": false,
  "reasoning": true,
  "tool_call": true,
  "temperature": true,
  "modalities": {
    "input": [
      "text"
    ],
    "output": [
      "text"
    ]
  },
  "limit": {
    "context": 204800,
    "output": 131072
  },
  "benchmarks": [
    {
      "name": "SWE-Bench Verified",
      "score": 74,
      "source": "https://huggingface.co/MiniMaxAI/MiniMax-M2.1",
      "metric": "resolved"
    },
    {
      "name": "SWE-Bench Pro",
      "score": 36.81,
      "source": "https://labs.scale.com/leaderboard/swe_bench_pro_public",
      "metric": "resolve rate",
      "dataset": "public"
    }
  ],
  "release_date": "2025-12-23",
  "open_weights": true,
  "weights": [
    {
      "label": "Hugging Face",
      "url": "https://huggingface.co/MiniMaxAI/MiniMax-M2.1"
    }
  ]
}

Frequently asked questions

Running locally

Run MiniMax-M2.1 locally

Privacy and data

Capabilities and specs

Generated from Vertical Tabs data, updated November 9, 2026.

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