LangChain

Stop manually triaging agent failures. Let LangSmith Engine fix it.

LangChain is hiring. ✅ Engineering ✅ GTM ✅ People + Finance ✅ Product Check out our open roles + apply today ⤵️ langchain.com/careers

This agent drafts a cited VC investment memo in ~90 seconds for $0.40. 1️⃣ 4 LangGraph nodes powered by the @Perplexity_AI Agent API research financials, product, and market in parallel 2️⃣ A tool-less synthesizer writes the memo from only what they found Deep dive: langchain.com/blog/build-an-…

I just published a new video on OpenWiki Brains, specifically on the general-purpose brain mode. In the video I dive into: - configuring it locally - its architecture - what the docs look like - new features like the 'open questions' agent file 👀 Check it out here: youtu.be/sBg90v2qfas

.@NVIDIA built Nemotron to work inside agent harnesses. We wanted to see how far we could take it. An inside look on how we tuned Nemotron 3 Ultra inside Deep Agents. langchain.com/blog/tuning-th…

LangSmith for Startups Spotlight: @finchlegal ✅ Powers pre-litigation for plaintiff personal injury firms, pairing experienced PI professionals with purpose-built agents. ✅ 10x growth over the past year, powering pre-litigation for leading plaintiff firms across the country. ✅ Uses LangSmith as their production observability layer — tracing, evaluating, and monitoring quality and cost across workflows like treatment check-ins, client communications, medical-record follow-up, document processing, and more. Want to help build the future of consumer law? Finch is hiring exceptional engineers and operators in NYC: finchlegal.com/careers

If you're in Boston, come hang out with us! @sydneyrunkle and I are hosting two talks on what it takes to make agents reliable in production: "The Art of Loop Engineering" — Sydney "Why Open Models Have Crossed a Threshold" — yours truly Harvard Square, July 27, 6 PM RSVP: luma.com/iaie4h2x

calling all boston AI folks! @masondrxy and i are talking about loop eng and open models, come with questions and ideas! luma.com/iaie4h2x

Boston! You won’t want to miss this!

love what Brace is doing with open memory - fully transparent how it’s generated, can use open models too - integrates into your existing systems of work - complements memory systems like in Claude and ChatGPT - markdown first, take it wherever you want - updates with you over time

"Whoever Jerry is, he was excellent." That's a customer talking about an agent. @PodiumHQ's Walker Ward sat down with our COO @j_schottenstein to share how LangGraph + LangSmith helped his team take their agents from prototype to production.

And see the open-source OpenWiki repo here: github.com/langchain-ai/o…

OpenWiki now supports general-purpose memory, in addition to code via the new "brains" mode. We believe both codebase and personal wikis are incredibly important for providing your agent memory, but have distinct workflows for configuring and running them. Checkout our blog on the "brains" launch to see how we think about these two problems!

big update to openwiki - it now supports two modes: - code brain: create a wiki for a code base - personal brain: create a wiki for more general purpose tasks (email, web, etc) webinar at 11am PST (5 minutes!) where we will be talking about wikis! events.langchain.com/webinar/llm-wi…

happening now! go check it out

@bentannyhill Listen to the full conversation on your favorite podcasting platform. ⏯️ YouTube: youtu.be/YqjR4vQwbTc?si… 🎧 Apple: podcasts.apple.com/nz/podcast/the… 🟢 Spotify: open.spotify.com/episode/5lT8hv…

Read-only agents are easy to branch and test Write access agents that touch production data are still an unsolved eval problem for many teams From the latest Max Agency with @BenTannyhill

OpenWiki Brains 0.1.0 is officially released! We added a general-purpose memory brain to OpenWiki, in addition to the existing code brain. You can now use it to seamlessly setup a personal brain to track everything you do and are interested in. OpenWiki brains are the easiest way to setup automatic memory agents for both codebases and general-purpose memory. Try it out today 👇

this is going to be a fun one! clay is one of the most ai-forward thinking companies i know of lots to learn here if you're in NYC