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ProcessTokenPoint

Token usage across all runs for one hour. Interaction usage is bucketed by the turn’s own timestamp; code pipeline usage by the step’s end (or start) time.

Kind: an object, used in responses.

Every field is present in a response; empty ones are null.

FieldTypeDescription
hourStartdatetimeUTC start of the hour.
inputintegerFresh (non-cached) input tokens.
outputintegerOutput tokens.
cacheReadintegerInput tokens served from the provider’s cache.
cacheWriteintegerInput tokens written to the provider’s cache.
reasoningintegerReasoning tokens (part of output, on providers that report them).
{
"hourStart": "2026-10-26T12:00:00.0000000Z",
"input": 0,
"output": 0,
"cacheRead": 0,
"cacheWrite": 0,
"reasoning": 0
}