openai.internal.chat_usage
A chat response's or stream chunk's usage, null when it reported none.
Reference version
Signature
function openai.internal.chat_usage(
usage: openai.internal.CcUsage | null
) -> ai.events.Usage | null throws never
A chat response's or stream chunk's usage, null when it reported none.
Source:<builtin>/openai/ns_internal/chat.bamlbytes 58056–58943