> ## Documentation Index
> Fetch the complete documentation index at: https://docs.tkhub.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# 压缩对话 (OpenAI Responses API)

> OpenAI Responses API，用于对长对话进行 compaction。



## OpenAPI

````yaml /api.json post /v1/responses/compact
openapi: 3.0.1
info:
  title: TKHub API
  description: TKHub 平台 API 接口文档
  version: 1.0.0
servers:
  - url: https://api.tkhub.ai
    description: 生产环境
  - url: https://api-test.tkhub.ai
    description: 测试环境
security:
  - bearerAuth: []
paths:
  /v1/responses/compact:
    post:
      tags:
        - OpenAI格式(Responses)
      summary: 压缩对话 (OpenAI Responses API)
      description: OpenAI Responses API，用于对长对话进行 compaction。
      operationId: compactResponse
      parameters: []
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ResponsesCompactionRequest'
        required: true
      responses:
        '200':
          description: 成功压缩对话
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ResponsesCompactionResponse'
          headers: {}
      deprecated: false
      security:
        - BearerAuth: []
components:
  schemas:
    ResponsesCompactionRequest:
      type: object
      required:
        - model
      properties:
        model:
          type: string
        input:
          description: 输入内容，可以是字符串或消息数组
          oneOf:
            - type: string
            - type: array
              items:
                type: object
                properties: {}
        instructions:
          type: string
        previous_response_id:
          type: string
    ResponsesCompactionResponse:
      type: object
      properties:
        id:
          type: string
        object:
          type: string
          example: response.compaction
        created_at:
          type: integer
        output:
          type: array
          items:
            type: object
            properties: {}
        usage:
          $ref: '#/components/schemas/Usage'
        error:
          type: object
          properties: {}
    Usage:
      type: object
      properties:
        prompt_tokens:
          type: integer
          description: 提示词 Token 数
        completion_tokens:
          type: integer
          description: 补全 Token 数
        total_tokens:
          type: integer
          description: 总 Token 数
        prompt_tokens_details:
          type: object
          properties:
            cached_tokens:
              type: integer
            text_tokens:
              type: integer
            audio_tokens:
              type: integer
            image_tokens:
              type: integer
        completion_tokens_details:
          type: object
          properties:
            text_tokens:
              type: integer
            audio_tokens:
              type: integer
            reasoning_tokens:
              type: integer
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer
      description: |
        使用 Bearer Token 认证。
        格式: `Authorization: Bearer sk-xxxxxx`

````