MiniMax M2.5

Facts

Released

2026-02-12 the day the repository was first published on Hugging Face Hugging Face, read 2026-09-24

Licence

other the licence the model card declares Hugging Face, read 2026-09-24

Open weights

Yes the weights are published in this Hugging Face repository Hugging Face, read 2026-09-24

Parameters

228.7 billion counted from the safetensors weight files Hugging Face, read 2026-09-24

Active parameters

11.0 billion estimate estimated from the expert counts and sizes in the configuration model configuration, read 2026-09-24

Knowledge cutoff

Unknown

Context window

• 196,608 tokens the maximum position embeddings in the model configuration model configuration, read 2026-09-24
• 204,800 tokens the context length OpenRouter lists OpenRouter, read 2026-09-24

Longest output

• 128,000 tokens the largest output OpenRouter's first provider allows OpenRouter, read 2026-09-24

Tool calling

• Yes OpenRouter lists tools among the supported parameters OpenRouter, read 2026-09-24

Structured output

• Yes OpenRouter lists structured outputs among the supported parameters OpenRouter, read 2026-09-24

Reasoning controls

• Yes OpenRouter lists reasoning controls OpenRouter, read 2026-09-24

Inputs and outputs

text in, text out Hugging Face, read 2026-09-24

Good for

• Reasoning: OpenRouter lists reasoning controls for it OpenRouter, read 2026-09-24

Prices

Run it on your own hardware

Weights are the sizes of the files a source lists, or an estimate from the parameter count where none does. Memory is an estimate: weights plus KV cache plus 512 MiB and 5 percent of the weights for runtime buffers. Check it against your hardware.

Start it with a local runtime

• Ollama

  ollama run hf.co/unsloth/MiniMax-M2.5-GGUF:Q4_0

• LM Studio

  lms get unsloth/MiniMax-M2.5-GGUF
  lms server start

• llama.cpp server

  llama-server -hf unsloth/MiniMax-M2.5-GGUF:Q4_0 --jinja

• vLLM

  vllm serve MiniMaxAI/MiniMax-M2.5

• SGLang

  sglang serve --model-path MiniMaxAI/MiniMax-M2.5 --port 30000

Use it from your harness

Set up for Baseten with the model MiniMaxAI/MiniMax-M2.5. Each endpoint page has the same setup for its own address.

{
  "$schema": "https://opencode.ai/config.json",
  "provider": {
    "baseten": {
      "npm": "@ai-sdk/openai-compatible",
      "name": "Baseten",
      "options": {
        "baseURL": "https://inference.baseten.co/v1",
        "apiKey": "{env:BASETEN_API_KEY}"
      },
      "models": {
        "MiniMaxAI/MiniMax-M2.5": {
          "name": "MiniMax M2.5",
          "limit": {
            "context": 204800,
            "output": 128000
          }
        }
      }
    }
  }
}

{
  "providers": {
    "baseten": {
      "baseUrl": "https://inference.baseten.co/v1",
      "api": "openai-completions",
      "apiKey": "$BASETEN_API_KEY",
      "models": [
        {
          "id": "MiniMaxAI/MiniMax-M2.5"
        }
      ]
    }
  }
}

Other ways to reach it

• CloudFerro Sherlock, model MiniMaxAI/MiniMax-M2.5
• DeepInfra, model MiniMaxAI/MiniMax-M2.5
• Friendli, model MiniMaxAI/MiniMax-M2.5
• Hugging Face, model MiniMaxAI/MiniMax-M2.5
• Meganova, model MiniMaxAI/MiniMax-M2.5
• SiliconFlow, model MiniMaxAI/MiniMax-M2.5
• Together AI, model MiniMaxAI/MiniMax-M2.5
• OpenRouter, model minimax/minimax-m2.5
• Ollama, model hf.co/unsloth/MiniMax-M2.5-GGUF:Q4_0

Published results

These are results other people published. Baltor did not run them and does not rank models by them.

• Results the maker published on the model card published by MiniMaxAI Hugging Face, read 2026-09-24