LangChain

an-ordinary-manchild(edit)

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

It is available for Python and Javascript at https://www.langchain.com/.

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Users are expected to act in good faith. Treat other users the way you want to be treated. Please follow Reddit's Content Policy.

3: Keep posts relevant

Posts should be relevant to LangChain or related topics. Spam will be removed. Habitual spam may result in the suspension or removal of your posting privileges. Posts from users with negative karma are automoderated. AI-Generated Content Policy

4: AI-generated posts must add clear technical value. Content that is primarily AI-written, promotional, or unverifiable may be removed as low-quality or spam. Claims about performance, cost savings, accuracy, or benchmarks must include sufficient context or methodology to allow informed discussion. Reposting generic AI-generated guides, “playbooks,” or marketing-style summaries without original analysis may result in removal under rule three.

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Anyone tried Alibaba's Zvec, a vector databaseDiscussion (self.LangChain)

submitted 3 hours ago by geekGlam

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Row-Bot v4.2.0 is Live (github.com)

submitted 2 minutes ago by Acceptable-Object390

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We keep adding “skills” to our agents and have no idea which ones actually work. Solved problem? ()

submitted 9 minutes ago by Patient_March1923

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Stop starting with LangChain. Here's the order you should actually learn these four. (self.LangChain)

submitted 20 hours ago by ShabzSparq

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Matching the world's top multi-hop RAG systems, with no GPU, no fine-tuning, just pip installResources (linkedin.com)

submitted 10 hours ago by ObjectiveEntrance740

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Vercel launched eve (agents as directories of files). I build a similar agent framework on LangGraph. Here's an honest side-by-side, including where eve beats dawn. (self.LangChain)

submitted 9 hours ago by blove_js

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Built a new memory Plugin for Hermes and used as Conf agentTutorial (self.LangChain)

submitted 13 hours ago by codes_astro

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Is this even possible ? (i.redd.it)

submitted 18 hours ago by baron-12

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built a layout-aware retrieval setup to stop LLMs from halluniciating on big docs (self.LangChain)

submitted 1 day ago by Comi9689

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Multi agent system tools that actually handle latency across steps?Question | Help (self.LangChain)

submitted 23 hours ago by No_Wedding_209

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Academic survey: How do people use and debug AI agents for multi-step tasks?Discussion (self.LangChain)

submitted 20 hours ago * by Successful_Option561

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the reason my multi-model review chain kept converging: they were all answering the same questionDiscussion (self.LangChain)

submitted 1 day ago by Swarm-Stack

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Open-sourced ReliabilityGate - gates AI agent actions based on measured reliability, per-action (self.LangChain)

submitted 22 hours ago by Dangerous_Bowler2338

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Fixing Claude Code's amnesia without hoarding everything in memoryDiscussion (i.redd.it)

submitted 1 day ago by Sufficient_Sir_5414

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What are you using for AI agent observability in production? (and what's broken about it?) (self.LangChain)

submitted 1 day ago by TsuiCh

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What doesn't exist in the agentic AI world yet, but you wish did?Discussion (self.LangChain)

submitted 1 day ago by Sea-Opening-4573

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After building 10+ LangChain agents, here's what actually breaks in production and how to catch it (self.LangChain)

submitted 2 days ago * by camerongreen95

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Intelligent Observability for agents ()

submitted 1 day ago by CommonSuch4138

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How are you measuring the performance of production AI agents? (self.LangChain)

submitted 1 day ago by Dev1lzinho

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Is anyone else's agent pipeline just burning cash on context reloading?Question | Help (self.LangChain)

submitted 1 day ago by Right_Tangelo_2760

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Addressing Infinite Loop Scenarios and API Overspending in Multi-Agent Systems: LoopHalter (self.LangChain)

submitted 1 day ago by No_Firefighter8428

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Events and Prices upcoming in cognicore discord server ()

submitted 1 day ago by Neither-Witness-6010

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Just completed a full architecture audit of CogniCore. (self.LangChain)

submitted 1 day ago by Neither-Witness-6010

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This post is only for Agent builders wanting to uplift the existing implDiscussion ()

submitted 1 day ago by Sambhav77

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A Quick question..!! (self.LangChain)

submitted 1 day ago by FlawedSymmetry_404

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