Root Cause Analysis at Every Step of Your AI Agent Workflow

Fiddler AI
12 views February 14, 2026

Discover how Fiddler enables you to drill down from high-level metrics into individual traces and spans for complete visibility into your agentic applications. In this demo, we show you how to navigate from aggregate KPIs to trace-level analysis, helping you quickly identify and diagnose issues in your AI agents built with LangGraph and instrumented with OpenTelemetry. What you'll see: – Navigate from aggregate metrics to individual trace logs in one click. – Examine the complete agentic hierarchy from system prompts to tool calls to final outputs. – Track faithfulness, prompt safety, PII detection, and answer relevancy across your application. – Perform root cause analysis by inspecting inputs, outputs, and evaluator scores at each step in the chain.

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