GenAI Use Cases A comprehensive RAG pipeline repository for internal documentation processing, featuring multiple LLM support, ChromaDB integration, and both notebook/production implementations using LangChain. Check out this practical guide https://
github.com/rguthaa/genai-
usecases/tree/main
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@langchain
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RAG Pipeline Repository for Internal Documentation Processing with LangChain
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LangSmith Align Evals: Align LLM Scores with Human Preferences
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Creating high-quality LLM-as-judge evaluators just got easier! ✨📊
— LangChain (@LangChain) 29 juillet 2025
LangSmith's new Align Evals feature helps you match LLM scores to human preferences. This takes the guesswork out so you can build accurate, trusted evaluators!
Learn more by checking out our blog linked below… pic.twitter.com/l8VzbWglv7Creating high-quality LLM-as-judge evaluators just got easier! LangSmith's new Align Evals feature helps you match LLM scores to human preferences. This takes the guesswork out so you can build accurate, trusted evaluators! Learn more by checking out our blog linked below
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LangChain Academy Live Event in San Francisco August 19
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Come learn with us at LangChain Academy Live in San Francisco! Experience hands-on learning with LangChain Academy Instructor Lance Martin alongside fellow developers on August 19th, starting at 4pm. We'll dive into the Ambient Agents course, collaborate on building an
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Cleanlab Trust Scoring Prevents AI Hallucinations in Customer Support
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Cleanlab Trust Scoring Cleanlab's powerful trust scoring system prevents AI hallucinations in customer support, seamlessly integrating with LangGraph to detect and block problematic responses before reaching users. Explore the technical implementation here:
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LangGraph and Redis Webinar: Building AI Agents with Memory
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Join @Redisinc and @langchain on July 23 for a webinar to learn how LangGraph + Redis make it easy to build AI agents with real memory. In the live webinar, you'll get demos, performance tips, and hear from the engineers behind the integration. RSVP here:
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AI Agents Meetup: Context Engineering Strategies with LangGraph
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Join us for an AI Agents Meetup on context engineering for agents! LangChain's @RLanceMartin will break down common strategies for context engineering, review how some popular agents implement these approaches, and explain how LangGraph is designed to support them. RSVP:
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LangChain Now Available on AWS Marketplace July 2025
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Learn more: http://
blog.langchain.com/aws-marketplac
e-july-2025-announce/?utm_medium=social&utm_source=twitter&utm_campaign=q3-2025_aws-marketplace_aw
… Go directly to Marketplace: https://
aws.amazon.com/marketplace/pp
/prodview-vmzygmggk4gms?/?utm_medium=social&utm_source=twitter&utm_campaign=q3-2025_aws-marketplace_co
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LangSmith and LangGraph Platform Now Available on AWS Marketplace
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LangSmith and LangGraph Platform are now available on AWS Marketplace! You can now self-host: • LangGraph Platform – Deploy and manage long-running, stateful agents with 1-click deploys, custom API endpoints, and built-in memory. • LangSmith – The observability & evals
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LangChain Academy Live Workshop in San Francisco August 19th
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Join us in San Francisco for LangChain Academy Live! Join LangChain Academy Instructor Lance Martin and fellow learners for an in-person workshop on August 19th at 4pm. We’ll walk through the Ambient Agents course, build an email agent together, answer your questions
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LangChain Happy Hour at AWS Summit NYC with Partners
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Attending #AWSSummitNYC? Join @langchain
, @Redis
, @Tavily and @kong for a post-Summit happy hour just steps from the Javits Center. Connect with AI and cloud leaders and explore how Kong powers the API layer of the emerging AI Gateway stack—alongside Redis’ real-time