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Abstract

thened to support more users, aiming to accommodate those on the waitlist soon.</p><h2 id="37c8">UI and Navigation Enhancements</h2><p id="195a">Significant quality-of-life improvements have been made to the UI, especially around the run details page. The trace tree is now positioned on the left-hand side.</p><h2 id="d148">New in Open Source</h2><h2 id="016a">LangChain Experimental</h2><p id="0684">Selected chains have been moved into a separate package to make LangChain leaner, more focused, and safer. However, this change may induce some backwards incompatible modifications.</p><h2 id="fa64">Docs Restructures</h2><p id="4984">Numerous improvements have been made to the documentation. The skeleton has been ported over from Python JS, ensuring consistency. Additionally, the docs have been restructured to better distinguish between modules and use cases.</p><h2 id="83b0">Web Retriever</h2><p id="3ba9">A significant effort has been made to create a web research assistant, resulting in an interesting and novel retriever. The source code for this can be found <a href="https://github.com/langchain-ai/web-explorer/tree/main">here</a>.</p><h2 id="cf68">Llama 2 Support</h2><p id="c531">Support and examples for Llama 2, including some Llama 2 specific prompts, have been quickly added.</p><h2 id="bbec">In Case You Missed It</h2><p id="549d">The LangChain team has collaborated with various entities on some insightful content. These collaborations include a webinar, diagnosing and fixing slow chatbots, transforming AI into a savvy CFO, and more.</p><h2 id="bced">Coming Soon</h2><p id="1dd8">The LangChain team is working on bringing support for teams and organizations to share

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work in LangSmith, increasing the composability of chains, and enhancing the use case sections in the documentation.</p><h2 id="5a76">Use-Cases We Love</h2><p id="e91f">Several compelling use-cases have been highlighted, such as CLAIRe, a conversational learning AI with recall, Q&A over data for interacting with Snowflake database using natural language queries, a personal financial advisor and copilot, and an AI companion.</p><div id="720d" class="link-block"> <a href="https://readmedium.com/langchain-what-is-langchain-x-mongodb-atlas-0d52c8fe4e84"> <div> <div> <h2>LANGCHAIN — What Is Langchain X MongoDB Atlas?</h2> <div><h3>Any fool can write code that a computer can understand. Good programmers write code that humans can understand. —…</h3></div> <div><p>medium.com</p></div> </div> <div> <div style="background-image: url(https://miro.readmedium.com/v2/resize:fit:320/1*nu7ZXSdSXeo6aCLEJYoZpg.jpeg)"></div> </div> </div> </a> </div><p id="f676">With this latest release of LangChain, there are numerous enhancements and new features that can help developers and organizations to build powerful and efficient AI solutions. Whether it’s through improvements in the playground, infrastructure changes, or the introduction of new open-source functionalities, LangChain continues to evolve and provide valuable tools for the community. If you’re interested in exploring more updates and engaging with the LangChain community, consider subscribing to the newsletter for regular updates.</p></article></body>

LANGCHAIN — New in LangSmith

Social media is not about the exploitation of technology but service to community. — Simon Mainwaring

In the latest LangChain release notes, there are several exciting updates and enhancements in LangSmith and the open-source LangChain Experimental. Let’s dive into the new features and improvements, and also explore some use cases that demonstrate the power of LangChain.

New in LangSmith

Streaming in the Playground

The playground now supports streaming! You can enter the playground by clicking on the “Open in Playground” button on the upper right-hand corner of select runs.

Infrastructure Changes

The backend infrastructure has been strengthened to support more users, aiming to accommodate those on the waitlist soon.

UI and Navigation Enhancements

Significant quality-of-life improvements have been made to the UI, especially around the run details page. The trace tree is now positioned on the left-hand side.

New in Open Source

LangChain Experimental

Selected chains have been moved into a separate package to make LangChain leaner, more focused, and safer. However, this change may induce some backwards incompatible modifications.

Docs Restructures

Numerous improvements have been made to the documentation. The skeleton has been ported over from Python JS, ensuring consistency. Additionally, the docs have been restructured to better distinguish between modules and use cases.

Web Retriever

A significant effort has been made to create a web research assistant, resulting in an interesting and novel retriever. The source code for this can be found here.

Llama 2 Support

Support and examples for Llama 2, including some Llama 2 specific prompts, have been quickly added.

In Case You Missed It

The LangChain team has collaborated with various entities on some insightful content. These collaborations include a webinar, diagnosing and fixing slow chatbots, transforming AI into a savvy CFO, and more.

Coming Soon

The LangChain team is working on bringing support for teams and organizations to share work in LangSmith, increasing the composability of chains, and enhancing the use case sections in the documentation.

Use-Cases We Love

Several compelling use-cases have been highlighted, such as CLAIRe, a conversational learning AI with recall, Q&A over data for interacting with Snowflake database using natural language queries, a personal financial advisor and copilot, and an AI companion.

With this latest release of LangChain, there are numerous enhancements and new features that can help developers and organizations to build powerful and efficient AI solutions. Whether it’s through improvements in the playground, infrastructure changes, or the introduction of new open-source functionalities, LangChain continues to evolve and provide valuable tools for the community. If you’re interested in exploring more updates and engaging with the LangChain community, consider subscribing to the newsletter for regular updates.

Langchain
Notes
Release
ChatGPT
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