Polly is generally available everywhere you work in LangSmith

LangChain has announced the general availability of Polly, an AI assistant integrated into the LangSmith platform. Polly is designed to help developers debug complex AI agents by analyzing deep traces, identifying failures, and explaining what went wrong. The assistant is now available on all LangSmith pages, remembers conversational context across navigation, and can take actions like updating prompts or writing evaluator code. Key use cases include analyzing user sentiment in conversation threads, accelerating the creation of evaluation logic, and comparing experiment results to make data-driven decisions.