Module observability 

OpenLLMetry gen_ai.* span attributes; metrics are recorded through GatewayMetrics. Both lanes emit the same shape so native-Vertex calls are not blind.

Structs

GenAiSpan

Attributes describing one served request, used to build a tracing span and to emit metrics. provider/model reflect the leg that actually served.

Functions

system_for

Map a provider id to its OpenLLMetry gen_ai.system value.