Deepgram Observability Overview Full observability stack for Deepgram: Prometheus metrics (request counts, latency histograms, audio processed, cost tracking), OpenTelemetry distributed tracing, structured JSON logging with Pino, Grafana dashboard JSON, and AlertManager rules. Four Pillars | Pillar | Tool | What It Tracks | |--------|------|----------------| | Metrics | Prometheus | Request rate, latency, error rate, audio minutes, estimated cost | | Traces | OpenTelemetry | End-to-end request flow, Deepgram API span timing | | Logs | Pino (JSON) | Request details, errors, audit trail | | Ale…