{
  "slug": "yi",
  "name": "Yi",
  "company": "01.AI",
  "website": "https://www.01.ai",
  "category": "open-models",
  "business_model": "open",
  "availability": "global",
  "launched": "2023",
  "tags": [
    "open-weights",
    "llm",
    "bilingual"
  ],
  "description": "Open-weight bilingual (English and Chinese) large language model family from 01.AI.",
  "i18n": {
    "zh": {
      "description": "零一万物（01.AI）推出的开放权重中英双语大语言模型系列。"
    },
    "es": {
      "description": "Familia de grandes modelos de lenguaje bilingües (inglés y chino) de pesos abiertos de 01.AI."
    },
    "fr": {
      "description": "Famille de grands modèles de langage bilingues (anglais et chinois) à poids ouverts de 01.AI."
    },
    "ja": {
      "description": "01.AI が提供する、英語と中国語に対応したオープンウェイトのバイリンガル大規模言語モデル群。"
    }
  },
  "sources": [
    {
      "title": "Official website",
      "url": "https://www.01.ai"
    }
  ],
  "updated": "2026-07-24",
  "url": "https://globalaiproductindex.com/products/yi/"
}