🦜🧑‍🏫 LangChain for Beginners 🦜🧑‍🏫

We published a guide on freeCodeCamp.org!

You'll learn up-to-date fundamentals: using models like Anthropic, streaming, debugging, LangSmith tracing, and more.

If you're new, or if it's been a while, check it out 👇!

freecodecamp.org/news/beginners…

🔵🔴🟡 `langchain-chroma` Partner Package Released!

We're really excited to welcome Chroma's open source vector store to the LangChain partner packages.

Built on top of their newest v4 sdk, huge thanks to Kiran and the Chroma team for implementing.

Give it a try…

We're excited to announce that LangSmith — our solution for LLM application development, monitoring, and testing — has now received SOC2 Type 1 Certification. After a rigorous audit process, LangSmith has been certified to conform to industry best-practices for the protection of…

🎉 We’re thrilled to announce our inclusion in the Forbes 2024 AI 50 List for Top Artificial Intelligence Startups! 🎉

We have immense gratitude to our community of over 2,000 contributors who have helped us shape the LLM application development space.

The AI industry has made…

As part of this, we've updated LangSmith to support rendering of Tools and Tool Calls in traces for various models, including Anthropic!

Super excited about this new functionality! Audio/video inputs, paired with Gemini's advanced reasoning capabilities and structured output opens the gates for tons of new extraction use cases!

Checkout the short video linked below to see how you can use it in TypeScript:

🔨 Standardized tool calling 🔨

**tl;dr;** we've made some big improvements to working with tools across model providers!

🧰 A new `tool_calls` field directly on messages with the same schema for all providers.

🤖 A new `ToolCallingAgent`. Supports any model with tool calling…

LangSmith Evaluations: Using the prompt hub

Evaluations can accelerate LLM app development, but it can be challenging to get started. We've kicked off a new video series focused on evaluations in LangSmith.

This is the 8th video in our series that shows how to perform…

Thank you all so much!

If you'd like to contribute something yourself, give our contribution guide a read: python.langchain.com/docs/contribut…

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🎏Flow Engineering with CodiumAI & LangChain/LangGraph

⏰ New Webinar Alert: us06web.zoom.us/webinar/regist…

'Flow Engineering' is a term that has been gaining in popularity recently. The first time it was mentioned as term was in CodiumAI paper on AlphaCodium, where they used flow…

⭐ We're grateful for the recognition in Enterprise Tech 30 as the #1 ranked Early-Stage Startup! ⭐

We're on a mission to make it easy to build the LLM apps of tomorrow, today. We're actively hiring across multiple roles including Software Engineer (JS, Python, SDK, &…