{
  "id": "deepseek-v4-pro",
  "vendor": "volcengine-ark",
  "name": "DeepSeek V4 Pro (Ark Coding)",
  "aliases": [
    "deepseek-v4-pro"
  ],
  "status": "unknown",
  "kind": "chat",
  "plan": "coding",
  "capabilities": [
    "text",
    "tools"
  ],
  "limits": {
    "context": null,
    "output": null
  },
  "protocol": "openai-responses",
  "endpoint": {
    "base_url": "https://ark.cn-beijing.volces.com/api/coding/v3",
    "path": "/responses"
  },
  "auth": {
    "type": "bearer",
    "env": "ARKCP_API_KEY"
  },
  "pricing": {
    "free": false,
    "currency": "CNY",
    "note": "套餐制，具体价格以控制台为准"
  },
  "constraints": [
    "coding 套餐端点与 plan 套餐端点不同，base_url 不能互换。"
  ],
  "docs": [
    {
      "title": "火山方舟文档",
      "url": "https://www.volcengine.com/docs/82379"
    }
  ],
  "ui": [
    "volcengine-ark/add-key"
  ],
  "verified": {
    "at": "2026-10-20",
    "method": "从本机 Codex 配置读取",
    "scope": "base_url、env 名"
  },
  "notes": "模型名、上下文与协议细节尚未与官方文档核对。\nCodex 0.163 仅支持 wire_api = \"responses\"，不能写 \"chat\"。\n",
  "ref": "volcengine-ark/deepseek-v4-pro"
}