{
  "openapi": "3.0.3",
  "info": {
    "title": "故事平台 · 分步骤模型",
    "version": "1.0.0",
    "description": "在各节点选择火山模型。草稿测试使用虚构示例；发布后用于后续线上任务。"
  },
  "servers": [
    {
      "url": "http://model-bridge:8188"
    }
  ],
  "paths": {
    "/steps/classify": {
      "post": {
        "operationId": "classify",
        "summary": "分类与故事拆分",
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "type": "object",
                "properties": {
                  "context_id": {
                    "type": "string",
                    "description": "后台任务编号"
                  },
                  "step_token": {
                    "type": "string",
                    "description": "后台临时执行凭证"
                  },
                  "model": {
                    "type": "string",
                    "description": "模型",
                    "default": "deepseek-v4-1-flash-260910",
                    "enum": [
                      "deepseek-v4-1-flash-260910",
                      "doubao-seed-evolving",
                      "doubao-seed-2-1-pro-260915",
                      "doubao-seed-2-1-lite-260915",
                      "__custom__"
                    ]
                  },
                  "custom_model": {
                    "type": "string",
                    "description": "自定义火山模型 ID 或 ep- 接入点",
                    "default": ""
                  },
                  "prompt": {
                    "type": "string",
                    "description": "提示词"
                  }
                },
                "required": [
                  "context_id",
                  "step_token",
                  "model"
                ]
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "执行状态、实际模型和统计，不含长者原文"
          }
        }
      }
    },
    "/steps/daily": {
      "post": {
        "operationId": "daily",
        "summary": "审核今天实际事件",
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "type": "object",
                "properties": {
                  "context_id": {
                    "type": "string",
                    "description": "后台任务编号"
                  },
                  "step_token": {
                    "type": "string",
                    "description": "后台临时执行凭证"
                  },
                  "model": {
                    "type": "string",
                    "description": "模型",
                    "default": "deepseek-v4-1-flash-260910",
                    "enum": [
                      "deepseek-v4-1-flash-260910",
                      "doubao-seed-evolving",
                      "doubao-seed-2-1-pro-260915",
                      "doubao-seed-2-1-lite-260915",
                      "__custom__"
                    ]
                  },
                  "custom_model": {
                    "type": "string",
                    "description": "自定义火山模型 ID 或 ep- 接入点",
                    "default": ""
                  },
                  "prompt": {
                    "type": "string",
                    "description": "提示词"
                  }
                },
                "required": [
                  "context_id",
                  "step_token",
                  "model"
                ]
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "执行状态、实际模型和统计，不含长者原文"
          }
        }
      }
    },
    "/steps/write-book": {
      "post": {
        "operationId": "write_book",
        "summary": "全部故事统一编写整本",
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "type": "object",
                "properties": {
                  "context_id": {
                    "type": "string",
                    "description": "后台任务编号"
                  },
                  "step_token": {
                    "type": "string",
                    "description": "后台临时执行凭证"
                  },
                  "model": {
                    "type": "string",
                    "description": "模型",
                    "default": "doubao-seed-evolving",
                    "enum": [
                      "doubao-seed-evolving",
                      "doubao-seed-2-1-pro-260915",
                      "doubao-seed-2-1-lite-260915",
                      "__custom__"
                    ]
                  },
                  "custom_model": {
                    "type": "string",
                    "description": "自定义火山模型 ID 或 ep- 接入点",
                    "default": ""
                  },
                  "prompt": {
                    "type": "string",
                    "description": "提示词"
                  }
                },
                "required": [
                  "context_id",
                  "step_token",
                  "model"
                ]
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "执行状态、实际模型和统计，不含长者原文"
          }
        }
      }
    },
    "/steps/illustrate": {
      "post": {
        "operationId": "illustrate",
        "summary": "绘制该章情景插画",
        "requestBody": {
          "required": true,
          "content": {
            "application/json": {
              "schema": {
                "type": "object",
                "properties": {
                  "context_id": {
                    "type": "string",
                    "description": "后台任务编号"
                  },
                  "step_token": {
                    "type": "string",
                    "description": "后台临时执行凭证"
                  },
                  "model": {
                    "type": "string",
                    "description": "模型",
                    "default": "doubao-seedream-5-0-pro-260628",
                    "enum": [
                      "doubao-seedream-5-0-pro-260628",
                      "doubao-seedream-5-0-flash-260915",
                      "doubao-seedream-4-0-20260415",
                      "__custom__"
                    ]
                  },
                  "custom_model": {
                    "type": "string",
                    "description": "自定义火山模型 ID 或 ep- 接入点",
                    "default": ""
                  },
                  "chapter_index": {
                    "type": "integer",
                    "description": "章节序号"
                  }
                },
                "required": [
                  "context_id",
                  "step_token",
                  "model"
                ]
              }
            }
          }
        },
        "responses": {
          "200": {
            "description": "执行状态、实际模型和统计，不含长者原文"
          }
        }
      }
    }
  }
}