{
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  "updates": [],
  "companyNews": [],
  "usageGuide": {
    "facts": [
      {
        "key": "suitable",
        "label": "Useful for",
        "text": "Use it as the model backend for apps, coding assistants or agents, with configurable thinking and tool calls. The foundation-model entry is for developers; the profile also links to chat.",
        "sourceUrls": [
          "https://api-docs.deepseek.com/",
          "https://api-docs.deepseek.com/guides/thinking_mode/"
        ]
      },
      {
        "key": "access",
        "label": "Access & setup",
        "text": "Obtain an API key, then configure the endpoint, model and messages. Current documented IDs are deepseek-flash and deepseek-v4-pro. Chat sign-in does not configure an API client.",
        "sourceUrls": [
          "https://api-docs.deepseek.com/"
        ]
      },
      {
        "key": "workflow",
        "label": "Suggested workflow",
        "text": "Start with a small set of real tasks to compare thinking settings, latency and token use. Flash and Pro differ in vision support; check the model table before sending images.",
        "sourceUrls": [
          "https://api-docs.deepseek.com/",
          "https://api-docs.deepseek.com/guides/thinking_mode/",
          "https://api-docs.deepseek.com/quick_start/pricing/"
        ]
      },
      {
        "key": "cost",
        "label": "Billing model",
        "text": "API billing is based on input and output tokens; rates depend on the model and cache hits.",
        "sourceUrls": [
          "https://api-docs.deepseek.com/quick_start/pricing/"
        ]
      },
      {
        "key": "limits",
        "label": "Before you start",
        "text": "Search / Fetch has separate billing rules. The official page schedules per-request charges from November 1, 2026; it is currently free.",
        "sourceUrls": [
          "https://api-docs.deepseek.com/quick_start/pricing/"
        ]
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  "id": "b2",
  "language": "en",
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  "source_market": "global",
  "source_edition": "same-product",
  "name": "DeepSeek",
  "originalName": "DeepSeek",
  "library": "tools",
  "category": "Foundation models",
  "categoryKey": "基座模型",
  "categoryKeys": [
    "基座模型",
    "AI助手与客户端"
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  "categories": [
    "Foundation models",
    "AI assistants & clients"
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    {
      "kind": "api",
      "categoryKey": "基座模型",
      "category": "Foundation models",
      "label": "API platform",
      "url": "https://platform.deepseek.com/",
      "summary": "DeepSeek model APIs for reasoning, code, structured output and tool calls."
    },
    {
      "kind": "chat",
      "categoryKey": "AI助手与客户端",
      "category": "AI assistants & clients",
      "label": "Web chat",
      "url": "https://chat.deepseek.com/",
      "summary": "Chat directly in DeepSeek’s web app, using thinking for text and coding tasks."
    }
  ],
  "summary": "A language-model service available through chat and compatible APIs for apps and agents.",
  "introduction": "DeepSeek provides a chat interface and developer APIs for language-model questions, generation and reasoning-based applications. Developers send messages and instructions through OpenAI- or Anthropic-compatible formats, or configure it as the backend of coding assistants and agents. Its SDK examples and agent-integration guides suit teams adding model capabilities to existing software.",
  "capabilities": [
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      "description": "Call models with messages and task instructions using documented OpenAI and Anthropic API formats and SDK configurations."
    },
    {
      "title": "Agent and coding integrations",
      "description": "Configure DeepSeek in compatible coding assistants or agent tools without building a separate chat interface."
    }
  ],
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    "name": "DeepSeek (Hangzhou)",
    "originalName": "杭州深度求索人工智能基础技术研究有限公司",
    "country": {
      "codes": [
        "CN"
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      "names": [
        "China"
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      "display": "China",
      "basis": "registered-entity",
      "basisLabel": "Company registration"
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  "profileUpdatedOn": "2026-10-24",
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      "url": "https://platform.deepseek.com/"
    },
    {
      "kind": "product",
      "url": "https://chat.deepseek.com/"
    },
    {
      "kind": "documentation",
      "url": "https://api-docs.deepseek.com/guides/thinking_mode/"
    }
  ],
  "news": [
    {
      "id": "deepseek-1017",
      "importance": "minor",
      "product": "DeepSeek",
      "title": "DeepSeek updates V4.1-Flash-1017",
      "summary": "DeepSeek upgrades its web, app and API to V4.1-Flash-1017, retaining the deepseek-flash model ID and pricing. The update targets reasoning and agent tasks, with optimizations for DeepSeek Harness, Tencent CodeBuddy and WorkBuddy.",
      "originalPublishedOn": "2026-10-17",
      "source": "DeepSeek",
      "sourceUrl": "https://api-docs.deepseek.com/updates#deepseek-v41-flash-1017-update"
    },
    {
      "id": "deepseek-search",
      "importance": "major",
      "product": "DeepSeek",
      "title": "DeepSeek opens its in-house search API",
      "summary": "DeepSeek opens Search / Fetch APIs for its own search engine, providing multilingual web search and page retrieval for models and agents.",
      "originalPublishedOn": "2026-10-17",
      "source": "DeepSeek",
      "sourceUrl": "https://api-docs.deepseek.com/updates#opening-up-the-in-house-search-api"
    },
    {
      "id": "deepseek-v41",
      "importance": "major",
      "product": "DeepSeek",
      "title": "DeepSeek releases V4.1-Flash",
      "summary": "DeepSeek releases V4.1-Flash with native visual understanding and an asymmetric MoE architecture aimed at reducing inference and cache costs. The multimodal API uses deepseek-flash; older Flash model IDs temporarily route to the new model.",
      "originalPublishedOn": "2026-09-10",
      "source": "DeepSeek",
      "sourceUrl": "https://www.deepseek.com/en/news/deepseek-v4-1-flash/"
    }
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  "links": {
    "interactive": "products/deepseek--b2.html",
    "reading": "read/en/products/deepseek--b2.html",
    "markdown": "read/en/products/deepseek--b2.md",
    "json": "read/en/products/deepseek--b2.json"
  }
}