Joined May 2009
424 Photos and videos
Speaking at Ship in London this June. See you there!
Apr 29
Ship 26 tickets just dropped. London, Berlin, New York, Sydney, San Francisco. Hear from customers shipping AI agents and apps to production, with talks and workshops designed to help your team do the same. Request your ticket: vercel.com/ship
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Matan Kushner retweeted
We’re announcing: VibeBench, a new benchmark for what actually matters — how models feel when used on real work by experienced software engineers. But, we need your help. Here’s how it works: 1. An initial cohort of 1000 qualified software engineers (join: vibebench.standardagents.ai) 2. Groups of 250 evaluate new models for 2 days on real work. 3. Participants subjectively rank the model relative to other models they have experience with. 4. On day 4 a report is released with objective results derived from the subjective tests. How can you help: 1. We all need this benchmark to exist, but for it to become reality, we need an initial cohort of 1000 qualified software engineers. If that’s you, please join! vibebench.standardagents.ai 2. Repost this! We need to reach as many qualified engineers as we can find. 3. Share this initiative with everyone on your engineering teams. Together we can make this benchmark a reality for all of us.
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2.3% just this last week. The pace of improvement we’re seeing is staggering 🔥
We've reached an all-time high of 87.6% autonomous resolution rate on @vercel support cases. Best part: people truly love it. Even when the AI can't help, the overall UX is better (we auto-fill the ticket form). Last week I had my "CEO supports day". It's now clear to me that: 1️⃣ Every single legitimate support case will be automated by AI. As in: the customer needs guidance. 2️⃣ The remainder of tickets will be triaged and prioritized by our AI PM for coding agents to work on As far as 1️⃣ goes, as we continue to fine tune our agent, evals, models, and data sources, we are confident we can achieve near 100% resolution. Because we built and deployed our support agent on @vercel, we have full control over its destiny (screenshot below). The issue is that customers sometimes reach out to report complex product issues or even defects. As in: the product itself needs improvement! The only way to help that customer is to fix our stuff 😄 This is how the era of autonomous software improvement begins. A customer reporting a problem needs to ultimately result in code changes. For most companies, this flywheel doesn't exist. Support teams get overwhelmed, root causes don't get identified, documentation doesn't improve, incidents don't get filed. In this future, every single time you reach out to us, you'll be very directly contributing to our platform getting better.
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A friend reached out asking why my face is on the Google search result for Karabiner Elements. Funny how it chose mine from the list of sponsors 😆
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20 Nov 2025
Lots of lessons learned building the Vercel support agent. Excited to share our findings real soon!
19 Nov 2025
We're rolling out a new support agent at @vercel. Not only does it solve the vast majority of our tickets, but people love it 💟. 💬"The AI support agent was the first truly useful agent I’ve experienced" 💬"This AI powered support agent Vercel has implemented is incredibly impressive" We've been noticing people asking the agent how it was built 😄. We'll be sharing how we built it, but importantly, why we built vs bought. h/t @vishalyathish @matchai
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10 Sep 2025
Going to SF in two weeks to visit Vercel HQ. Anyone in town up to grab a bite?
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Thrilled to share that I’ve joined the engineering team at @vercel! Incredible talent, passion, and generosity all around — can't wait to start shipping ▲
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12 Jun 2025
I built a handy Raycast extension or day-to-day Japanese-English lookups! • Totally offline • Search in English, romaji, kana, and kanji • Blazing-fast; results in milliseconds Check it out! → raycast.com/matchai/yomicast
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23 May 2025
Today was my last day at @FAKKU — my most challenging yet rewarding role to date. Grateful to work with such a talented team to build out the platform. Thank you for the opportunity to learn and grow as both an engineer and manager. Very excited for what's next!
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Matan Kushner retweeted
👋 Due to the turbulence of working in very early stage startups I am again looking for a new role. If you or your company are looking for a full stack JS engineer please do slide into my DM's
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27 Sep 2024
Awful news. Sayuri was such an incredible talent 😞
27 Sep 2024
Singer Sayuri has passed away on September 20 at the age of 28. She has performed theme songs for various anime such as Fate/Extra: Last Encore, Boku no Hero Academia, Boku dake ga Inai Machi, Golden Kamuy, Ranpo Kitan, Edens Zero, Kuzu no Honkai, and Lycoris Recoil.
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AX Begins! 🙌
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Come see us in Kentia Hall!
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28 Jun 2024
Going to Anime Expo next week. Shoot me a message if you want to meet up! 😄
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26 Jun 2024
Yesss!! I've been making my slides in Figma for years already. Finally, I can have presenter notes!! 😆
26 Jun 2024
Giving you speaker notes isn’t enough we need to give you Figma Slides too #Config2024
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18 Jun 2024
Magpie is absolutely unreal for realtime upscaling of games. Being able to play 800p visual novels at 4K via Anime4K without a hitch is incredible. github.com/Blinue/Magpie
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16 Jun 2024
My talk from @jsheroes is up and ready to watch! “Console.loggers Anonymous – A Debugging Roadmap from Local to Production” youtube.com/watch?v=r9ucGsqq…
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Looking over on the photos of this year's JSHeroes and remembering how much of a blast it was! Looking forward to next year! 🙌
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