LLM Digest

Story

langchain_blog · Sep 24, 2026 · news

Source brief

Trajectories now in LangSmith: A readable view of every agent session

the LangChain blogSep 24, 2026
original source linked

In brief

Trajectories in LangSmith provide a conversational view of an agent session. Trajectories make trace data easy to navigate and speed up debugging for long-running agents.

Feed lens

agent

Read the original at langchain.com →Open in live feed

Trajectories now in LangSmith: A readable view of every agent session

Earlier in this thread 4 items

LangSmith Custom Apps: Build custom interfaces around your agent data

New in LangSmith Engine: red teaming and automated testing

Jev is now available in LangSmith Evals

Session Traces and Cost Controls Help Diagnose AI Agent Failures