OpenTelemetry GenAI Semantic Conventions 2026: End-to-End Implementation Guide for LLM & Agent Observability Implement OpenTelemetry GenAI semantic conventions for LLM AI agent observability. Learn gen_ai.* attributes, token metrics, and OTel Collector setup. OpenTelemetry GenAI semantic conventions define s... AI Agent 2026 LLM Observability OpenTelemetry GenAI 06-May-2026 0 2706