Interrupt 2025: A Summary of LangChain's AI Agent Conference

LangChain's first industry conference, Interrupt 2025, was held in San Francisco. Global companies such as Cisco, Uber, and LinkedIn participated in the event, sharing case studies on agent architecture, Evals, Observability, and prompt strategies.

Agent Engineering was presented as the key theme. It was defined as a new specialized field that combines competencies from software engineering, prompt engineering, product design, and machine learning. In addition, the importance of Model Optionality, which allows developers to freely choose among various models, was emphasized.

Key announcements and product updates are as follows:

• LangGraph: An agent orchestration framework that enables precise control over an agent's cognitive architecture and workflow.
• LangGraph Platform: A deployment and management platform for long-running, stateful agents, supporting cloud, hybrid, and self-hosted approaches, and reached General Availability (GA).
• AI Observability: The need for a new dimension of observability tools tailored to the characteristics of GenAI apps handling unstructured data such as text, audio, and images was raised.