Module quality 

Model/runtime quality aggregation from Karvi execution events.

Groups execution_event entries by (model, runtime) and computes success rate, average cost, average latency, and token totals.

Structs

ModelQuality

Per-(model, runtime) quality summary.

QualityReport

Full quality aggregation result.

Functions

model_quality_from_events

Compute quality metrics from a slice of events (typically execution_event type).