LangSmith LLM Gateway: runtime governance built into the agent lifecycle

About This Tutorial

LangSmith LLM Gateway is a runtime governance layer launched in private beta, designed to enforce cost limits and redact sensitive data for LangSmith agents interacting with LLM providers. This solution aims to prevent issues like excessive spending and data breaches, which are common in production environments. The gateway integrates with LangSmith, providing real-time cost tracking, PII and secrets detection, and trace continuity. Enterprises can set spend limits at various levels, receive clear error responses, and monitor costs in real-time...