How are Function Calling tokens counted?

Hello, I am unsure about how tokens are counted for functions. I am assuming the whole json schema is used to count for the token or does it do something in the server and count it a different way?

Thank you,

1 Like

Token count for context window is always input + output. So any input prompt that you are giving plus the output that you get back from GPT will count towards the total tokens used


You can take a look at this post