LangChain's Interrupt 2025 recap: Agent engineering and 70M downloads

LangChain's first Interrupt conference drew 800 attendees in San Francisco, with talks from Cisco, Uber, Replit, and more. LangChain has been downloaded over 70M times in the past month, surpassing the OpenAI SDK. Keynote themes included agent engineering as a new discipline and the importance of model optionality.

Featured · Harrison Chase, Andrew Ng