Beta Managed Agents Span Model Request End Event

• BetaManagedAgentsSpanModelRequestEndEvent object

  Emitted when a model request completes.

  • type: "span.model_request_end"

  • id: string

    Unique identifier for this event.

  • is_error: boolean or null

    Whether the model request resulted in an error.

  • model_request_start_id: string

    The id of the corresponding span.model_request_start event.

  • model_usage: BetaManagedAgentsSpanModelUsage

    Token usage for a single model request.

    • cache_creation_input_tokens: number

      Tokens used to create prompt cache in this request.

      format: int32

    • cache_read_input_tokens: number

      Tokens read from prompt cache in this request.

      format: int32

    • input_tokens: number

      Input tokens consumed by this request.

      format: int32

    • output_tokens: number

      Output tokens generated by this request.

      format: int32

    • speed: optional "standard" or "fast" or null

      Inference speed mode. fast provides significantly faster output token generation at premium pricing. Not all models support fast; invalid combinations are rejected at create time.

      • "standard"

      • "fast"

  • processed_at: string

    A timestamp in RFC 3339 format

    format: date-time