Building Voice Agents with Google ADK, Gemini Live, and LangSmith Tracing
Source
LangChain
Author
LangChain
Date
Terms in this piece · Glossary
AI agent — An AI system that doesn't just answer once but works toward a goal in a loop — taking actions, reading the results, and deciding what to do next.
Why it matters
Voice agents fail in ways text agents don't — barge-in, tool latency, turn state. This shows the ADK plus Gemini Live build path with tracing wired in, so each turn's tool calls and model output are inspectable.