ThinkingAgent

Jun 22, 2026 · Artificial Intelligence

How to Achieve Full‑Stack AI Observability: Tracking Prompts, Tool Calls, Traces, and Tokens

The article explains why modern LLM‑based AI systems are opaque, defines AI observability as a four‑dimensional practice (Prompt, Tool Call, Trace, Token), and provides concrete architectures, code samples, best‑practice checklists, and real‑world case studies to turn black‑box AI into a transparent, monitorable service.