ChatGPT · Schema

TokenLogprob

AgentsAIChatGPTEmbeddingsFine-TuningGPT-4GPT-5Language ModelOpenAIRealtime

Properties

Name Type Description
token string The token.
logprob number The log probability of this token.
bytes array A list of integers representing the UTF-8 bytes representation of the token.
top_logprobs array List of the most likely tokens and their log probability.
View JSON Schema on GitHub

JSON Schema

chatgpt-tokenlogprob-schema.json Raw ↑ 
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/TokenLogprob",
  "title": "TokenLogprob",
  "type": "object",
  "required": [
    "token",
    "logprob",
    "bytes"
  ],
  "properties": {
    "token": {
      "type": "string",
      "description": "The token.",
      "example": "example_value"
    },
    "logprob": {
      "type": "number",
      "description": "The log probability of this token.",
      "example": 42.5
    },
    "bytes": {
      "type": "array",
      "description": "A list of integers representing the UTF-8 bytes\nrepresentation of the token.\n",
      "nullable": true,
      "items": {
        "type": "integer"
      },
      "example": []
    },
    "top_logprobs": {
      "type": "array",
      "description": "List of the most likely tokens and their log probability.\n",
      "items": {
        "type": "object",
        "required": [
          "token",
          "logprob",
          "bytes"
        ],
        "properties": {
          "token": {
            "type": "string"
          },
          "logprob": {
            "type": "number"
          },
          "bytes": {
            "type": "array",
            "nullable": true,
            "items": {
              "type": "integer"
            }
          }
        }
      },
      "example": []
    }
  }
}