{
  "slug": "granite-4-1-30b",
  "order": 72,
  "name": "Granite 4.1 (30B)",
  "baseTitle": "Granite 4.1 30B",
  "company": "IBM",
  "country": "United States",
  "flag": "🇺🇸",
  "date": "2026-04-29",
  "decoderType": "Dense",
  "attention": "GQA with RoPE",
  "layerMix": "64 GQA",
  "scale": "30B parameters",
  "totalParams": 30000000000,
  "activeParams": 30000000000,
  "context": "131,072",
  "contextTokens": 131072,
  "license": "Apache License 2.0",
  "kvCacheText": "256 KiB",
  "kvCacheKiB": 256,
  "kvCacheLevel": "High",
  "summary": "IBM's dense 30B Granite 4.1 model keeps a straightforward long-context GQA transformer stack and improves tool calling, instruction following, and chat behavior through post-training.",
  "keyDetail": "Uses a 4096-wide dense stack, 32 query heads, 8 KV heads, SwiGLU MLPs, shared input/output embeddings, and Granite-specific MuP scaling factors.",
  "image": {
    "full": "https://sebastianraschka.com/llm-architecture-gallery/images/architectures/granite-4.1.webp",
    "thumb": "https://sebastianraschka.com/llm-architecture-gallery/images/architectures/thumbnails/granite-4.1.webp",
    "alt": "Figure 1: Granite 4.1 30B",
    "width": 918,
    "height": 960
  },
  "articleUrl": null,
  "links": [
    {
      "label": "config.json",
      "href": "https://huggingface.co/ibm-granite/granite-4.1-30b/blob/main/config.json",
      "title": "ibm-granite/granite-4.1-30b"
    },
    {
      "label": "Tech report",
      "href": "https://huggingface.co/blog/ibm-granite/granite-4-1",
      "title": null
    }
  ],
  "concepts": [
    {
      "slug": "gqa",
      "label": "GQA",
      "name": "Grouped-Query Attention",
      "url": "https://llm-atlas-7or.pages.dev/concepts/gqa/"
    }
  ],
  "aai": {
    "v4": {
      "label": "AA Intelligence Index v4.3.2",
      "total": 7.4,
      "profile": {
        "Scientific": 2.1
      },
      "url": "https://artificialanalysis.ai/models/granite-4-1-30b/"
    }
  },
  "sourceUrl": "https://sebastianraschka.com/llm-architecture-gallery/#card-granite-4-1-30b",
  "family": "dense",
  "url": "https://llm-atlas-7or.pages.dev/models/granite-4-1-30b/",
  "markdownUrl": "https://llm-atlas-7or.pages.dev/models/granite-4-1-30b.md"
}