LangSmith▌

about

LangSmith is an all-in-one developer platform for every step of the LLM-powered application lifecycle, whether you’re building with LangChain or not. Debug, collaborate, test, and monitor your LLM applications. LLM-apps are powerful, but have peculiar characteristics. The non-determinism, coupled with unpredictable, natural language inputs, make for countless ways the system can fall short. Traditional engineering best practices need to be re-imagined for working with LLMs, and LangSmith supports all phases of the development lifecycle. Building LLM-powered applications requires a close partnership between developers and subject matter experts. See what’s happening with your production application, so you can take action when needed or rest assured while your chains and agents do the hard work. Many companies who don’t build with LangChain use LangSmith. You can log traces to LangSmith via the Python SDK, the TypeScript SDK, or the API. We allow customers to self-host LangSmith on our enterprise plan. We deliver the software to run on your Kubernetes cluster, and data will not leave your environment. Traces are stored in GCP us-central-1. Organizations' traces are logically separated from each other in a Clickhouse database and encrypted in transit and at rest. We will not train on your data, and you own all rights to your data.

features & capabilities

• /Log and view LLM application traces.
• /Share traces with colleagues.
• /Create and manage datasets from traces.
• /Run automated evaluations on traces.
• /Monitor application performance metrics.

industry focus