phoenix

2 lessons tagged phoenix: free, quiz-checked micro-lessons.

LLM Observability with OpenTelemetry: GenAI Semantic Conventions

Master the OTel GenAI semantic conventions — gen_ai.* attributes, span structure for prompts/completions/tools, sampling strategies, and cost attribution — and understand why standardizing across LangSmith, Phoenix, Datadog, and Grafana matters for production AI systems.

13 steps·~20 min

intermediate

RAG Evaluation in Production: Metrics, Tools, and Cadence

Learn how to systematically evaluate Retrieval-Augmented Generation systems in production using RAGAS, TruLens, and Phoenix — covering golden sets, retrieval drift, embedding drift, and cost-aware eval scheduling.

12 steps·~18 min

LLM Observability with OpenTelemetry: GenAI Semantic Conventions

RAG Evaluation in Production: Metrics, Tools, and Cadence

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