Datadog
Send OTLP to the Datadog Agent (OTLP ingest on 4318) or an OpenTelemetry Collector with the Datadog exporter; LLM Observability picks up the gen_ai.* spans.
bash
OTEL_EXPORTER_OTLP_ENDPOINT=http://localhost:4318 # the Datadog Agent's OTLP intake (enable otlp_config in datadog.yaml)
# or the collector with the datadog exporterDocs: https://docs.datadoghq.com/opentelemetry/
Source: docs/integrations/datadog.md — edit it there; the site mirrors the repository.