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    "short": "Mixture of experts",
    "term": "Mixture of experts (MoE)",
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    "guide": "crosscutting",
    "group": "AI concepts",
    "summary": "A model design with several calculation blocks called experts; some versions activate only a subset for each input.",
    "definition": "In sparse MoE models such as Mixtral, a routing component selects only some expert blocks for each text piece. This allows more total parameters than are active for that piece.",
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    "distinction": "Experts are numerical components, not independent professionals. The name alone does not show that each block has a clear subject specialty.",
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      "title": "Mixtral of Experts",
      "publisher": "Albert Q. Jiang and coauthors / arXiv",
      "url": "https://arxiv.org/html/2401.04088v1",
      "published": "2024-01-08",
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