Interface TokenUsage

Token counts as reported by a provider. Fields are absent when unreported.

interface TokenUsage {
    cachedTokens?: number;
    completionTokens?: number;
    promptTokens?: number;
    totalTokens?: number;
}

Properties

cachedTokens?: number

Prompt tokens served from the provider's cache, when reported.

completionTokens?: number

promptTokens?: number

totalTokens?: number