LangSmith Trajectories

Everything Fervor AI has published that touches LangSmith Trajectories — 2 pieces, newest first.

• LangSmith Trajectories and the Tool Set Your Trace Export Forgot to Record

  A trace becomes training data only if it recorded which tools the model could see at each turn, and once it does the evaluation you get back scores imitation of the…

• Briefing · September 24, 2026 · afternoon

  The recorded agent session turned into a first-class asset today while the storage substrate underneath agent sandboxes was disclosed leaking across tenants.