βοΈ Dataset splits for evaluation and filtering/editing dataset examples
With dataset splits, it's easier to run evaluations on a subset of your data in LangSmith. You can tag examples with different split names , edit and add to...
π Multi-modal function calling in JavaScript
In our @langchain/google-genai or @langchain/google-vertexai packages, weβve added function calling with structured output, which allows you to build more...
π Versioned docs and better structure for LangChain v0.2
Weβve updated our docs for LangChain v0.2 to be separated into: LangChain v0.2 docs walkthrough Check out the new docs in Python and JavaScript , then give...
π LangChain v0.2: Improving the stability and security of the `langchain` package
With the release of LangChain v0.2 , weβve decoupled the langchain package from langchain-community to improve the stability and security of langchain . With...
π Pairwise Evaluations in LangSmith
For LLM use cases like text generation or chat (where there may not be a single "correct" answer), picking a preferred response with pairwise evaluation can...
π οΈ Personal prompts are now separate from LangChain Hub
Your organization's prompts are now separate from the LangChain Hub. This lets you organize and pull existing prompts by their commit versions β so you can...
π LangSmith is now GDPR compliant
LangSmith β our unified developer platform for building, testing, and monitoring LLM applications β is now GDPR compliant. Security and compliance are...
πRole Based Access Control (RBAC) for enterprise customers
Admins can now assign roles to users in their organization with RBAC in LangSmith . Create/edit custom roles with granular permissions to determine who can...
π Regression testing in LangSmith
Regression testing, hotkeys, and more in LangSmith Check out our video walkthrough and blog to learn more! We also have a few new additional updates in...
βοΈ Standardized Tool Calling in LangChain
You can now create agents that work with any tool calling model. Our new standardized tool calling interface allows you to switch between different LLM...