Dev Tools · 1h ago
Debug LLM Calls with OpenTelemetry Tracing
A developer shows how to trace AI agent calls using OpenTelemetry, capturing prompts, responses, timing, and cost. The setup takes under 30 minutes with minimal code changes. Tools like Arize Phoenix and Langfuse offer free options for observability.
Meridian48 take
The piece is a practical guide, but the real story is that as LLM agents proliferate, observability tools like OpenTelemetry are becoming essential for debugging and trust.
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Debugging LLM Calls: How to Trace What Your AI Agent Actually Did →
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