NormalizedSpan
NormalizedSpan =
object
Normalized operation span captured during a harness run.
Properties
Section titled “Properties”attributes?
Section titled “attributes?”
optionalattributes?:NormalizedSpanAttributes
JSON-safe operation attributes.
durationMs?
Section titled “durationMs?”
optionaldurationMs?:number
Span duration in milliseconds.
error?
Section titled “error?”
optionalerror?:NormalizedError
Normalized error when the span failed.
events?
Section titled “events?”
optionalevents?:NormalizedSpanEvent[]
Events observed inside this span.
finishedAt?
Section titled “finishedAt?”
optionalfinishedAt?:string
ISO timestamp for the end of the span.
optionalid?:string
Runtime or provider span id when one is available.
optionalkind?:"run"|"agent"|"model"|"tool"|"guardrail"|"handoff"|"custom"
Coarse operation kind used by reporters and judges.
name:
string
Human-readable operation name.
parentId?
Section titled “parentId?”
optionalparentId?:string
Parent span id when the runtime exposes hierarchy.
startedAt?
Section titled “startedAt?”
optionalstartedAt?:string
ISO timestamp for the start of the span.
status?
Section titled “status?”
optionalstatus?:"ok"|"error"
Success or failure status for the span.
traceId?
Section titled “traceId?”
optionaltraceId?:string
Trace id this span belongs to.