The duration of the response from created to done in seconds.
Details about the input tokens used in the Response.
The number of input tokens used in the Response, including text and audio tokens.
Details about the output tokens used in the Response.
The number of output tokens sent in the Response, including text and audio tokens.
The timestamp of the response creation.
The number of tokens per second.
The total number of tokens in the Response.
Time to first audio token in seconds. -1 if no audio token was sent.
Whether the request was cancelled.