Ankush Gola

Ankush Gola is co-founder and chief technology officer of LangChain. He studied electrical engineering at Princeton and previously worked as a software engineer at Facebook and Robust Intelligence. His recent technical writing focuses on the infrastructure that helps teams inspect and improve language-model applications. In 2026 he introduced SmithDB, LangSmith’s data layer for agent observability, and co-authored detailed engineering posts about indexing and querying large collections of agent traces backed by object storage.

Turning Production Traces into Better ML Applications

ML application observability and engineering feedback