Graphorin API reference v0.7.0

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Graphorin API reference / @graphorin/observability / / CostRecordInput

Interface: CostRecordInput

Defined in: packages/observability/src/cost/types.ts:24

Per-call usage record fed into CostTracker.record.

Stable

Properties

Property	Modifier	Type	Description	Defined in
agentId?	readonly	string	-	packages/observability/src/cost/types.ts:40
cachedReadTokens?	readonly	number	Prompt-cache READ leg (W-092; name mirrors core Usage).	packages/observability/src/cost/types.ts:30
cacheWriteTokens?	readonly	number	Prompt-cache WRITE leg (W-092; name mirrors core Usage).	packages/observability/src/cost/types.ts:32
completionTokens	readonly	number	-	packages/observability/src/cost/types.ts:27
cost?	readonly	Cost	-	packages/observability/src/cost/types.ts:33
model	readonly	string	-	packages/observability/src/cost/types.ts:25
parentSpanId?	readonly	string	Optional parent span id (when the call is part of a nested run).	packages/observability/src/cost/types.ts:37
promptTokens	readonly	number	-	packages/observability/src/cost/types.ts:26
reasoningTokens?	readonly	number	-	packages/observability/src/cost/types.ts:28
runId?	readonly	string	-	packages/observability/src/cost/types.ts:38
sessionId?	readonly	string	-	packages/observability/src/cost/types.ts:39
spanId	readonly	string	Span id; used to thread parent-child rollups.	packages/observability/src/cost/types.ts:35
userId?	readonly	string	-	packages/observability/src/cost/types.ts:41