{
  "slug": "llama-3-2-1b",
  "order": 2,
  "name": "Llama 3.2 (1B)",
  "baseTitle": "Llama 3.2 1B",
  "company": "Meta",
  "country": "United States",
  "flag": "🇺🇸",
  "date": "2024-09-25",
  "decoderType": "Dense",
  "attention": "GQA",
  "layerMix": "16 GQA",
  "scale": "1B parameters",
  "totalParams": 1000000000,
  "activeParams": 1000000000,
  "context": "128,000",
  "contextTokens": 128000,
  "license": "Llama Community License Agreement (variant-specific)",
  "kvCacheText": "32 KiB",
  "kvCacheKiB": 32,
  "kvCacheLevel": "Low",
  "summary": "Small dense Llama baseline in the Qwen comparison, with fewer layers but more width.",
  "keyDetail": "Wider architecture with more heads than Qwen3 0.6B.",
  "image": {
    "full": "https://sebastianraschka.com/llm-architecture-gallery/images/architectures/llama-3-2-1b.webp",
    "thumb": "https://sebastianraschka.com/llm-architecture-gallery/images/architectures/thumbnails/llama-3-2-1b.webp",
    "alt": "Figure 18: Llama 3.2 1B",
    "width": 916,
    "height": 960
  },
  "articleUrl": "https://magazine.sebastianraschka.com/p/the-big-llm-architecture-comparison#%C2%A761-qwen3-dense",
  "links": [
    {
      "label": "View in article",
      "href": "https://magazine.sebastianraschka.com/p/the-big-llm-architecture-comparison#%C2%A761-qwen3-dense",
      "title": null
    },
    {
      "label": "From scratch",
      "href": "https://github.com/rasbt/LLMs-from-scratch/tree/main/ch05/07_gpt_to_llama",
      "title": null
    },
    {
      "label": "License",
      "href": "https://huggingface.co/meta-llama/Llama-3.2-1B/blob/main/LICENSE.txt",
      "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": 4.8,
      "profile": {
        "Scientific": 2.7
      },
      "url": "https://artificialanalysis.ai/models/llama-3-2-instruct-1b"
    }
  },
  "sourceUrl": "https://sebastianraschka.com/llm-architecture-gallery/#card-llama-3-2-1b",
  "family": "dense",
  "url": "https://llm-atlas-7or.pages.dev/models/llama-3-2-1b/",
  "markdownUrl": "https://llm-atlas-7or.pages.dev/models/llama-3-2-1b.md"
}