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LangSmith

Build and deploy LLM applications with confidence

Productivity
Developer Tools
Artificial Intelligence
GitHub

LangSmith is a platform to help developers close the gap between prototype and production. It’s designed for building and iterating on products that can harness the power–and wrangle the complexity–of LLMs.

Top comment

Hey! Harrison, co-founder of LangChain here. We're really excited about launching LangSmith - we think it solves a lot of pain points that we've been hearing. We appreciate all the interest and are working to move people off the waitlist ASAP. See here for a complete walkthrough of the platform and all the features: https://www.youtube.com/watch?v=odxlHNLWAk4 If you're a company building with LLMs and need help getting to production, fill out this form as well: https://6w1pwbss0py.typeform.com... Any and all feedback on LangSmith and LangChain very much appreciated!

Comment highlights

LLMs are cool, but the tooling around working with them is also cool. And LangChain is extremely buzzy in the space — and so their LangSmith platform for debugging, testing, evaluating, and monitoring your LLM applications couldn't come at a better time.

Great job!! This is so cool, I am so impressed with LangSmith! Can't wait to use it and know much deeper about it :)

So cool!! I love the tools from the descriptions, definitely going to try it out later on, good job!

Whoa, so excited to try this out! SO many of our prompts require manual tweaking, this is def going to help figure out which ones are performing best. Congrats @hwchase17 and @agola11!

I love the run tree and prompt playground! Makes development and debugging much easier!

The timing for this product couldn't have been better! Thank you Langchain team and Harrison to get this in our hands. Go team!🤘🦜🔗

LangSmith streamlines the development of LLM-powered products. A must-have for developers who want to save time and effort.

LangSmith helps developers build & iterate on products with LLMs. Great platform for closing the gap between prototype & production.