ChatGPT · Schema

ResponseOutputItem

AgentsAIChatGPTEmbeddingsFine-TuningGPT-4GPT-5Language ModelOpenAIRealtime

Properties

Name Type Description
type string The type of the output item.
id string The unique ID of the output item.
role string The role of the output item.
status string The status of the output item.
content array The content of the output message. Present when type is message.
name string The name of the function being called. Present when type is function_call.
call_id string The unique ID of the function call. Present when type is function_call.
arguments string The arguments to the function call in JSON format. Present when type is function_call.
summary array A summary of the reasoning performed by the model. Present when type is reasoning.
View JSON Schema on GitHub

JSON Schema

chatgpt-responses-response-output-item-schema.json Raw ↑ 
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "ResponseOutputItem",
  "type": "object",
  "properties": {
    "type": {
      "type": "string",
      "description": "The type of the output item."
    },
    "id": {
      "type": "string",
      "description": "The unique ID of the output item."
    },
    "role": {
      "type": "string",
      "description": "The role of the output item."
    },
    "status": {
      "type": "string",
      "description": "The status of the output item."
    },
    "content": {
      "type": "array",
      "description": "The content of the output message. Present when type\nis message.\n"
    },
    "name": {
      "type": "string",
      "description": "The name of the function being called. Present when type\nis function_call.\n"
    },
    "call_id": {
      "type": "string",
      "description": "The unique ID of the function call. Present when type is\nfunction_call.\n"
    },
    "arguments": {
      "type": "string",
      "description": "The arguments to the function call in JSON format. Present\nwhen type is function_call.\n"
    },
    "summary": {
      "type": "array",
      "description": "A summary of the reasoning performed by the model. Present\nwhen type is reasoning.\n"
    }
  }
}