Optional
input_Details about the input tokens used in the Response.
Optional
input_The number of input tokens used in the Response, including text and audio tokens.
Optional
output_Details about the output tokens used in the Response.
Optional
output_The number of output tokens sent in the Response, including text and audio tokens.
Optional
total_The total number of tokens in the Response including input and output text and audio tokens.
Usage statistics for the Response, this will correspond to billing. A Realtime API session will maintain a conversation context and append new Items to the Conversation, thus output from previous turns (text and audio tokens) will become the input for later turns.