{
  "slug": "minimax-m2-5-230b",
  "order": 43,
  "name": "MiniMax-M2.5 (230B)",
  "baseTitle": "MiniMax M2.5 230B",
  "company": "MiniMax",
  "country": "China",
  "flag": "🇨🇳",
  "date": "2026-02-12",
  "decoderType": "Sparse MoE",
  "attention": "GQA with QK-Norm",
  "layerMix": "62 GQA",
  "scale": "230B total, 10B active (4.3% active)",
  "totalParams": 230000000000,
  "activeParams": 10000000000,
  "context": "196,608",
  "contextTokens": 196608,
  "license": "Modified MIT License",
  "kvCacheText": "248 KiB",
  "kvCacheKiB": 248,
  "kvCacheLevel": "High",
  "summary": "Popular 230B coder that opts for a classic architecture instead of the newer hybrid-attention ideas.",
  "keyDetail": "Deliberately avoids sliding-window or linear-attention hybrids while keeping a 10B active path and three MTP modules.",
  "image": {
    "full": "https://sebastianraschka.com/llm-architecture-gallery/images/architectures/minimax-m2-5-230b.webp",
    "thumb": "https://sebastianraschka.com/llm-architecture-gallery/images/architectures/thumbnails/minimax-m2-5-230b.webp",
    "alt": "Figure 26: MiniMax M2.5 230B",
    "width": 960,
    "height": 957
  },
  "articleUrl": "https://magazine.sebastianraschka.com/p/a-dream-of-spring-for-open-weight#%C2%A76-minimax-m25-a-strong-coder-with-only-230b-parameters",
  "links": [
    {
      "label": "View in article",
      "href": "https://magazine.sebastianraschka.com/p/a-dream-of-spring-for-open-weight#%C2%A76-minimax-m25-a-strong-coder-with-only-230b-parameters",
      "title": null
    },
    {
      "label": "config.json",
      "href": "https://huggingface.co/MiniMaxAI/MiniMax-M2.5/blob/main/config.json",
      "title": "MiniMaxAI/MiniMax-M2.5"
    },
    {
      "label": "Tech report",
      "href": "https://arxiv.org/abs/2605.26494",
      "title": null
    }
  ],
  "concepts": [
    {
      "slug": "qk-norm",
      "label": "QK-Norm",
      "name": "QK-Norm",
      "url": "https://llm-atlas-7or.pages.dev/concepts/qk-norm/"
    },
    {
      "slug": "gqa",
      "label": "GQA",
      "name": "Grouped-Query Attention",
      "url": "https://llm-atlas-7or.pages.dev/concepts/gqa/"
    },
    {
      "slug": "swa",
      "label": "SWA",
      "name": "Sliding Window Attention",
      "url": "https://llm-atlas-7or.pages.dev/concepts/swa/"
    },
    {
      "slug": "moe",
      "label": "MoE",
      "name": "Mixture of Experts",
      "url": "https://llm-atlas-7or.pages.dev/concepts/moe/"
    },
    {
      "slug": "mtp",
      "label": "MTP",
      "name": "Multi-Token Prediction",
      "url": "https://llm-atlas-7or.pages.dev/concepts/mtp/"
    }
  ],
  "aai": {
    "v4": {
      "label": "AA Intelligence Index v4.3.2",
      "total": 22.8,
      "profile": {
        "Scientific": 10.8
      },
      "url": "https://artificialanalysis.ai/models/minimax-m2-5"
    }
  },
  "sourceUrl": "https://sebastianraschka.com/llm-architecture-gallery/#card-minimax-m2-5-230b",
  "family": "moe",
  "url": "https://llm-atlas-7or.pages.dev/models/minimax-m2-5-230b/",
  "markdownUrl": "https://llm-atlas-7or.pages.dev/models/minimax-m2-5-230b.md"
}