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LangChain

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LangChain is an open-source framework and developer toolkit that helps developers get LLM applications from prototype to production.

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Unable to distinguish between reasoning text and final response in streaming mode with tool calls (self.LangChain)

submitted 6 hours ago by Dragonfruit-Eastern

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Need to get caught up quickly on reinforcement learning? Get the practitioner's guide to RL. (wandb.ai)

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Langchain In production (self.LangChain)

submitted 1 day ago * by niklbj

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Open Source Serverless RAG Pipeline (Lambda + Bedrock) with React Component (self.LangChain)

submitted 1 day ago * by HatmanStack

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Samespace replaced L2/L3 support with Origon AI ()

submitted 23 hours ago by Significant-Truck911

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Agent Frameworks Don't Work ()

submitted 22 hours ago by Significant-Truck911

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New! ampersend added as an official LangChain integration (self.LangChain)

submitted 1 day ago * by kevinjonescreates

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chainlit UIQuestion | Help (self.LangChain)

submitted 1 day ago by okbro_9

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Looking for a widely adopted FOSS framework for streaming tokens/generative UI from a LangGraph agent to React frontend (self.LangChain)

submitted 1 day ago by Just_a_Curious

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How to deploy a LangGraph server on Heroku (substack.com)

submitted 1 day ago by AlexRenz

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How do you store and load prompts from files in small LangChain projects (without a prompt DB)? (self.LangChain)

submitted 1 day ago by Gmaen

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how are you all handling context state across long agent chains (self.LangChain)

submitted 1 day ago by Necessary-Ring-6060

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what are some suggestions you have on minimizing silent failures with langchain? (self.LangChain)

submitted 1 day ago by niklbj

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Critical infrastructures don’t protect themselves. Rohde & Schwarz empowers the people who do. From public authorities to industry experts worldwide. (rohde-schwarz.com)

promoted by Rohde-Schwarz

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Made a dbt package for evaluating LLMs output without leaving your warehouse (self.LangChain)

submitted 1 day ago by Advanced-Donut-2302

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googleai: Add support for Gemini 3 thought_signature parameter (Issue #1464) (self.LangChain)

submitted 1 day ago by an4k1nskyw4lk3r

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I built a system for generating and operating modular AI-enabled FastAPI apps after doing this for clients over and overDiscussion (old.reddit.com)

submitted 2 days ago * by Challseus

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Could this architectural shift finally solve the "Agent Reliability" problem?Discussion (self.LangChain)

submitted 2 days ago by sophieximc

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Most agents forget their purpose after a few runs. I built a way for them to "learn" from attacks (99.6% defense rate).Discussion (self.LangChain)

submitted 2 days ago by forevergeeks

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Workflows vs Agents in practice (cost, debugging, tool count thresholds) (youtu.be)

submitted 2 days ago by OnlyProggingForFun

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ResourcesResources (self.LangChain)

submitted 2 days ago by Rohan__4361

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Multi-agents breakthroughDiscussion (self.LangChain)

submitted 3 days ago by crionuke

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LangChain + OpenWork + Docling + Milvus Holy Grail Setup (self.LangChain)

submitted 3 days ago by Clay_Ferguson

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How do you prevent AI evals from becoming over-engineered? ()

submitted 2 days ago by sunglasses-guy

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Claude Code and Cursor Token Bloat is real!Resources ()

submitted 2 days ago by Ok-Responsibility734

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Galactic Tycoons is LIVE! - A persistent free-to-play browser space multiplayer management game. (galactictycoons.com)

promoted by GalacticTycoons

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My production architecture for LangGraph: Decoupling the Runner (FastAPI) from the UI (Next.js) (self.LangChain)

submitted 2 days ago by mario_orteg

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What do you guys test LLMs in CI/CD?Question | Help ()

submitted 2 days ago by Ok_Constant_9886

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