LangSmith 🚀 Few-shot examples with LangSmith datasets LangSmith now supports fast, easy-to-use APIs to find few shot examples from your datasets, which you can use to improve your LLM applications without... August 6, 2024
LangGraph 🚀 LangGraph Studio: The first agent IDE LangGraph Studio offers a new way to develop LLM applications by providing a specialized agent IDE that enables visualization, interaction, and debugging of... August 1, 2024
LangSmith 🏃 Trace comparison view & saving custom trace filters In the runs table in LangSmith, you can now select traces to compare side-by-side. This lets you make direct comparisons to see discrepancies in output... August 1, 2024
LangSmith 📊 Define, validate, and update dataset schemas in LangSmith When building a dataset iteratively for an LLM app, having a defined schema for testing across examples lets you avoid broken code and keep your data clean... August 1, 2024
LangSmith ✍️ Multiple annotators can review a run in LangSmith LangSmith's annotation queue now supports allowing multiple people to review an individual run. This makes it easier to coordinate data review across... July 31, 2024
LangChain 🔧 Improved Pydantic 2 support with LangChain tool APIs LangChain APIs now allow using Pydantic v2 models for BaseTool and StructuredTool . This can enhance type safety, improve code readability, and simplify the... July 30, 2024
LangChain 🗣️ Rate limiting for any chat model LangChain has a built-in memory rate limiter that can help you avoid exceeding the maximum rate of requests allowed by the chat model provider. You can now... July 27, 2024
LangSmith 🔎 Filtering runs within the trace view You can now filter for runs within the trace view in LangSmith. This is especially helpful for long-running agents, which can produce traces with hundreds,... July 26, 2024
LangSmith 🔑 Enhanced Key-Value Search: Matching inputs and outputs Users can now filter traces or runs by JSON key-value pair in inputs or outputs. This creates a more powerful search experience in LangSmith, as you can... July 26, 2024
LangChain 🪄 Initialize any model in one line of code LangChain has a lot of chat model integrations, and it can be hard to remember how to import each. To make things simple, we've added a universal model... July 25, 2024
