LangSmith

LangSmith Overview

LangSmith is a cutting-edge developer platform designed for a new type of application. It provides developers with the tools and visibility they need to debug, test, evaluate, monitor, and deploy LLM applications with confidence. With LangSmith, developers can gain full visibility into the entire chain sequence of calls, enabling them to spot errors and surprises in real-time. It also allows developers to spin up test datasets and run applications over them without having to leave the platform. Furthermore, LangSmith provides mission-critical observability with only a few lines of code, enabling developers to monitor application-level usage stats and measure cost and performance.

LangSmith Highlights

• Provides full visibility into the entire chain sequence of calls, enabling real-time debugging with precision.
• Allows developers to test and evaluate their applications by running them over test datasets without leaving the platform.
• Enables mission-critical observability with only a few lines of code, providing application-level usage stats and cost and performance measurement.