Introducing LangSmith: The All-in-One Developer Platform for LLM Applications
LangSmith is a revolutionary developer platform designed for a new type of application. With its wide range of features and tools, LangSmith empowers developers to confidently build and deploy Language Model (LLM) applications with ease.
Observability at Your Fingertips:
Unpredictable errors and surprises are a thing of the past with LangSmith. Gain full visibility into the entire chain sequence of calls, allowing you to pinpoint the source of errors and unexpected results in real-time. With nested traces, prompt-level visibility, and real-time insights, you can rest assured that every aspect of your application is under control.
Testing and Evaluation Made Easy:
Just like in traditional software engineering, unit testing is crucial for creating high-performance, production-ready applications. LangSmith provides the same functionality for LLM applications. Spin up test datasets, run your applications, and evaluate their performance, all within the LangSmith environment. Dataset curation, AI-assisted evaluation, and easy benchmarking are just a few of the features that make testing and evaluation a breeze.
Mission-Critical Observability:
With the stochastic nature of LLMs, it can be challenging to understand what’s happening with your application. LangSmith solves this problem by offering mission-critical observability with just a few lines of code. Track application-level usage stats, collect feedback, filter traces, measure costs, and compare performance to ensure your application is always optimized.
Effortless Prompt Management:
Prompts are the driving force behind your LLM applications, and LangSmith streamlines the process of managing and refining them. Test, version, and collaborate on prompts all in one place with LangChain Prompt Hub. Discover and save successful prompts for any use case, eliminating the need to start from scratch. Take advantage of a catalog of ranging models and tasks, as well as proven prompting strategies, to supercharge your application development.
From Experimentation to Production:
LangSmith seamlessly brings your team together to collaborate, debug, and capture feedback. Craft prompts, streamline debugging, and seamlessly transition your applications from experimentation to production with the unified toolkit provided by LangSmith. Not only does LangSmith provide the necessary tools, but it also establishes best practices that you can rely on.
Loved by Builders:
Educators, software engineers, and developers working with LLM applications are raving about LangSmith. Geoff Ladwig, an educator at DeepLearning.AI, appreciates how LangSmith’s observability helps learners understand the inner workings of LLMs. Richard Meng, a software engineer at Snowflake, found it easy to integrate and adapt LangSmith to their implementation. Jose Peña, a manager at Fintual, was impressed by how much time LangSmith saved them in building evaluation, testing, and monitoring tools.
Ready to Ship?
Whether you’re an open-source contributor, community member, or software engineer, LangSmith is ready to transform the way you build and deploy LLM applications. Sign up for the beta version or get in touch with our sales team to gain access to LangSmith and unlock a world of possibilities.
Join the LangSmith revolution today!
