The company introduced its latest diagnostic platform at the Interrupt event to assist developers in identifying defects in AI agent behavior. LangSmith Engine v2 allows teams to proactively find and repair errors in agent workflows so that end users do not encounter the bugs in live environments.

New features in the second version of the engine include red teaming to identify potential failures before they surface in production and a system for validated fixes. These updates are intended to streamline the development cycle by reducing the amount of time spent on manual troubleshooting.