Will Thoni

Davidson College ‘14

[Harrison Chase @hwchase17]

we are seeing costs start to matter!

uber just set limits of $1500 in tokens per developer per month

i think we're going to start seeing more of this, and LangSmith Gateway is a great way to implement it

[Harrison Chase @hwchase17]

🚀Launching: LangSmith Engine

LangSmith Engine is an agent that sits on top of your traces

It runs in the background and automatically identifies issues

It then proactively suggests action items (code changes, evaluators to add)

Try it today: https://t.co/f2ZRkogGGS

[Harrison Chase @hwchase17]

Interrupt is 3 weeks away

really excited for our 2nd agent conference. great lineup including @AndrewYNg, @Cisco, @box, @clay, @MongoDB, + more.

tickets are going fast! we sold out last year, and it will happen again. https://t.co/xP2NVTnag0

[Jon Rothstein @JonRothstein]

Source: Northern Iowa’s Kyle Green will hire Denver’s Abe Woldeslassie as an assistant coach.

[Will Thoni @WillThoni]

Lost 84% of points, 89% of assists, 67% of rebounds from the 24-25 team.

The @DavidsonMBB 25-26 team gets picked 11th in A10 preseason poll.

Shoutout to the staff and players for winning 10 A10 games and finishing 6th. Great momentum as we head to Pittsburgh next week.

[LangChain @LangChain]

Interrupt is back. May 13-14 in San Francisco. Tickets on sale now.

→ 1,000+ builders
→ Keynotes from @hwchase17 + @AndrewYNg on what's next for agents
→ Real production lessons from @clay, @Rippling, @Workday + more
→ Hands-on workshops
→ First look at new products

Seats are limited. Get tickets: https://t.co/v9n6FU9XTc

[LangChain @LangChain]

⚡ Building enterprise agents at Coinbase with LangSmith ⚡

Coinbase went from zero to production AI agents in six weeks, then cut future build time from 12 weeks to under a week.

Their Enterprise AI Tiger Team built a "paved road" so any team could ship agents the same way they ship code.

What made this work:

→ Code-first graphs with LangGraph & LangChain over low-code tools. Typed interfaces and unit-testable nodes beat prompt engineering for the use cases they wanted to scale.

→ Observability as a requirement. Every tool call and decision gets traced using LangSmith, our agent engineering platform.

→ Auditability by design. Immutable records of data used, reasoning followed, and approvals given.

Result: Two agents in production saving 25+ hours per week. Four more completed. Half a dozen engineers now self-serve on the patterns.

Agents are a software discipline. When you host them properly, make them observable end-to-end, and test what's deterministic, you get speed where it helps and rigor where it matters.

Read more: https://t.co/ellYHHbKIq

[Will Thoni @WillThoni]

This week, I built an agent to track transfer portal activity for my favorite teams... all without writing a single line of code.

Let me know if you're interested in receiving the updates, or if you want to build your own domain expert agent! @hwchase17 @LangChain

[Davidson Basketball @DavidsonMBB]

Congrats to Associate Head Coach Will Reigel on being recognized as one of @SilverWaveMedia's 100 Most Impactful Mid-Major Assistants & GMs 👏

📎https://t.co/DqkxS6yeqL

[Harrison Chase @hwchase17]

We've had a big launch week this past week (funding! LangChain & LangGraph 1.0! LangSmith agents!), but today is an even more special day... LangChain's third birthday!

Three years ago, on October 24th of 2022, I released the first version of LangChain as a Python package. It was relatively simple (800? lines of code) and had something like 3 LLM integrations and 3 different chains.

I could have never anticipated what the future would hold.

To me, there's been two components that have made the past three years the most fulfilling of my life:
1. The opportunity to explore a new space, that I genuinely believe will be transformative
2. The opportunity to do it alongside all of you (the whole LangChain community)

There are many different parts of the community: open source contributors, partners in the ecosystem, all the companies from startups to enterprises that build on top of us, the people who report bugs on Twitter. We really do appreciate all the feedback, ideas, engagement, and contributions.

Our goal is figure out what the agents of the future look like, and then build tools to help make them real. Our community - you - is indispensable in making that a reality. No one - including us - really knows what the agents of the future look like. You help us get closer to that truth. And not just us, but the industry at large.

[Davidson Basketball @DavidsonMBB]

All-time wins leader Bob McKillop to join Southern Conference Hall of Fame.

🗞️ https://t.co/s92RfhIn1e

[Davidson Basketball @DavidsonMBB]

stay tuned 🎥👀

[Will Thoni @WillThoni]

@Coach_Nord @AugsburgMensBB Let’s go! Congrats, Coach Nord

[Will Thoni @WillThoni]

Amazing to see the results, but no surprise given your level of investment. Someone will be very lucky to add you to their team and I’ll be pulling for you. @Coach_Nord

[Conner Nord @Coach_Nord]

After 7 amazing years at Macalester, it’s time for a new chapter. I am deeply grateful for the players, staff and the entire Macalester community who made it an unforgettable journey 💙🧡

[Davidson Basketball @DavidsonMBB]

NIGHT NIGHT 😴

Shout out to @Tkal24 for winning his second-straight Champions League title 🏆

[Macalester Athletics @MacalesterScots]

Men's basketball coach Abe Woldeslassie '08 is departing Macalester to be an assistant at the University of Denver. Woldeslassie built the Scots into a MIAC contender, culminating in a thrilling run to the MIAC Playoff title game in 2022. @MacalesterMBB https://t.co/jC1Xil6NU1

[Will Thoni @WillThoni]

@KevinKuwik Love it Kev. Finish strong!

[Davidson Basketball @DavidsonMBB]

Lot of TCC in the house today 📍

[Davidson Basketball @DavidsonMBB]

Taking the league by storm 🌪️

⏺️ 28.5 points per game last week, including a career high 32 against the Spiders
⏺️ Torched the nets at a 52.5% clip
⏺️ 62.5% from three, including a 4-of-4 effort at Richmond

📰: https://t.co/wZuWpjQeq5

[Davidson Basketball @DavidsonMBB]

Road. Dub.