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Own your intelligence. Makers of LangSmith, @LangChain_OSS, and @LangChain_JS.

Joined November 2022
🌉 Interrupt, The Agent Conference by LangChain, returns to San Francisco March 24 + 25 🎟️ Early Bird tickets available until Dec 7th Info + RSVP: interrupt.langchain.com/
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Attending re:Invent? On December 3rd, stop by the Agent Arena, sponsored by LangChain, @baseten, and @RedisInc. 🍹 Fuel up with bites & cocktails 👥 Connect with peers 🕹️ Play & win RSVP today: redis.io/events/agent-arena-…
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Devs and agent engineers: we want your input! Take our survey to help shape the 2027 State of Agent Engineering report (and for the chance to win some limited edition LangChain swag). 💻 form.typeform.com/to/U2EAO1L…
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Amazing opportunity to learn about Managed Deep Agents in-person. langch.in/mda-workshop
We're running a MDA workshop in SF next Tuesday! Bring a laptop and leave with a deployed agent langch.in/mda-workshop
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Headed to AIE Code? Don't miss @sydneyrunkle's upcoming session.
giving a talk at @aiDotEngineer in a few hours on my current favorite subject: proactive agents! blog/slides coming soon 🤓
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A @Workday agent prototype used to take 4 to 5 months, with no guarantee of reaching production. With LangGraph, Agent Server, and LangSmith, teams can now get agents running in staging in under a day, with auth and security built in. This is their story. langchain.com/blog/how-workd…
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Come for the crash courses. Stay for the memes.
More @LangChain Deep Agents workshop memes (Retrieval & Context Engineering edition) Retrieval: goldcast.ondemand.goldcast.i… Context Engineering: events.langchain.com/on-dema…
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You're invited to learn how to deploy a production-ready agent in one evening using Managed Deep Agents. 🗓️ Nov 17th | 5:30-8:30 📍LangChain SF Office 🎟️ Info + RSVP: fieldevents.langchain.com/bu…
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Every session, on demand. Experience the best of Interrupt SF, NYC, and LDN: interrupt.langchain.com/reco…
At Interrupt NYC, Director of ML at @Airbnb Pedro Rodriguez took the stage to share how his team built its trust and safety agents on LangGraph. Watch the full session: youtube.com/watch?v=NUgaWmws…
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How do you improve your agents? @divyasan0 from the LangChain Academy team walks through how the three steps of eval-driven development, a strategy for using evals to help build agents that improve over time. langchain.com/blog/what-is-e…?
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At Interrupt NYC, Director of ML at @Airbnb Pedro Rodriguez took the stage to share how his team built its trust and safety agents on LangGraph. Watch the full session: youtube.com/watch?v=NUgaWmws…
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Essential reading on proactive agents ⤵️
we've been focused on supporting more autonomous, proactive agents; here's what we shipped in deepagents this week: 1. browser use with @Stagehanddev, so your agent can work in a real browser, sometimes on your behalf! * blog: langchain.com/blog/browser-u… * deep dive: langchain.com/blog/how-we-op… * docs: docs.langchain.com/oss/pytho… 2. async subagents, so the main agent remains available to a user while background tasks run * blog: langchain.com/blog/agents-ar… * docs: docs.langchain.com/oss/pytho…
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Agents can't hold everything in context, so they retrieve what each task needs. This can go wrong in a few ways: ✅ Clumsy searches ✅ Oversized results ✅ Stale text @jess_weng18 on how to combat these challenges + what to keep in mind when designing an agent harness ⤵️ langchain.com/blog/context-e…
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In SF for AI Engineer Code Summit next week? Stop by our new office for an evening of food, drinks, music, and fun as we bring the LangChain community together. RSVP for our Friends of LangChain Party: luma.com/i4xu7a6l
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Traveling in from EMEA for re:Invent? Join us for dinner on opening night. No slides or pitches. Just a few of us from LangChain + a group of leaders discussing what’s working and what isn’t. luma.com/aebfo9wt
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