#Tracing

Articles about Tracing — exploring patterns, best practices, and real-world implementations in production systems.

1 post tagged with tracing. ← All posts

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Pratik Dhanave · ·6 min read

Observability and Tracing — Seeing Inside an LLM System

When an LLM application gives a bad answer, "the model messed up" is almost never a useful diagnosis. Was it the retrieval that pulled the wrong document? The prompt template? A tool that returned garbage? The model's generation itself? Without observability built for LLM systems, you can't tell — and you're left re-running prompts hoping to reproduce a non-deterministic failure. This post is about instrumenting an LLM app so that when something goes wrong, you can actually see why.

'The model messed up' is never a useful diagnosis. Why ordinary monitoring isn't enough, tracing as the spine (spans capturing the rendered prompt, retrieved context, tool calls, raw output, tokens/cost), and turning aggregated traces into metrics, quality trends, and drift detection.

#LLMOps#Observability#Tracing#Production#AI Engineering#Reliability#LLMs#Prompt Engineering

All posts on this site are written by Pratik Dhanave, an Agentic AI Architect with 7+ years building production distributed systems, multi-agent AI platforms, and cloud-native infrastructure. About the author → Each article includes working code, architecture diagrams, and references to the specific frameworks and standards discussed. Browse all posts or explore related topics using the tag cloud above.