batch-speech-utils/lib/schema/transcription_schema.json

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "type": "object",
  "properties": {
    "participants": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "type": {
            "type": "string",
            "enum": ["human", "machine"]
          },
          "initiatedConversation": {
            "type": "boolean"
          },
          "id": {
            "type": "object",
            "properties": {
              "name": {
                "type": ["string", "null"]
              },
              "phone": {
                "type": "string",
                "pattern": "^\\+\\d{11}$"
              }
            },
            "required": ["phone"]
          }
        },
        "required": ["type", "initiatedConversation", "id"]
      }
    },
    "duration": {
      "type": "integer"
    },
    "transcript": {
      "type": "object",
      "properties": {
        "vendor": {
          "type": "string"
        },
        "model": {
          "type": "string"
        },
        "channels": {
          "type": "integer"
        },
        "createdAt": {
          "type": "string",
          "format": "date-time"
        },
        "speechEvents": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "timestamp": {
                "type": "number"
              },
              "duration": {
                "type": "number"
              },
              "startTime": {
                "type": "number"
              },
              "endTime": {
                "type": "number"
              },
              "speaker": {
                "type": "integer"
              },
              "transcript": {
                "type": "string"
              },
              "words": {
                "type": "array",
                "items": {
                  "type": "object",
                  "properties": {
                    "word": {
                      "type": "string"
                    },
                    "start": {
                      "type": "number"
                    },
                    "end": {
                      "type": "number"
                    },
                    "confidence": {
                      "type": "number"
                    }
                  },
                  "required": ["word", "start", "end", "confidence"]
                }
              }
            },
            "required": ["timestamp", "duration", "startTime", "endTime", "speaker", "transcript", "words"]
          }
        },
        "sentiment": {
          "type": "string",
          "enum": ["positive", "negative", "neutral"]
        },
        "sentimentScore": {
          "type": "number"
        },
        "totalDuration": {
          "type": "integer"
        }
      },
      "required": ["vendor", "model", "channels", "createdAt", "speechEvents", "sentiment", "sentimentScore", "totalDuration"]
    }
  },
  "required": ["participants", "duration", "transcript"]
}