This is one of the first real continual learning systems for agents in production. Not just monitoring. Actually getting better over time.

This is one of the first real continual learning systems for agents in production. Not just monitoring. Actually getting better over time. LangSmith Engine is how we’re spinning the always-on, self-improvement loop for every agent - Tracing is on for every single agent - Purpose built infra with SmithDB to handle data at agent scale (more data than humans have ever produced will be produced by agents) - Ambient agen…

Source: Harrison Chase (X) | 2026-05-17