Quinton (@quinton_ch) header
Quinton (@quinton_ch) profile picture

Staff Engineer @Shopify

Chicago
Joined November 2015
Photo by Quinton (@quinton_ch)Photo by Quinton (@quinton_ch)Photo by Quinton (@quinton_ch)Photo by Quinton (@quinton_ch)Photo by Quinton (@quinton_ch)Photo by Quinton (@quinton_ch)Photo by Quinton (@quinton_ch)Photo by Quinton (@quinton_ch)Photo by Quinton (@quinton_ch)Photo by Quinton (@quinton_ch)
Cancelling all of your best products in favor of an autonomous platform that remains software and regulatory constrained, going into a governance era that opposes Tesla, seems like a fucking terrible idea. Tesla has lost the plot
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It’s disappointing to see Tesla shift so much energy away from personal vehicles. The current lineup doesn’t support the needs of most families. When we got our X, we thought we’d found our forever car. They discontinued S/X shortly after for cabs and humanoids.
Tesla will be winding down production of the Cybertruck at Gigafactory Texas around the middle of next year to make room for increased Cybercab production
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There's truly no place like Bloomington. Welcome home, Hoosiers.
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Quinton retweeted
Over the past several months, we have substantially hardened the security of our research training environment. We’ve removed live internet access for all frontier models during training and built an offline world for them to use instead—a cached version of the web where they can still learn to browse, search, and use applications. On September 20, after a model exploited a DNS misconfiguration to find a way outside of this offline world, we paused frontier training to strengthen containment further. We assembled teams of agents, powered by our most cyber-capable models, and tasked them with finding weaknesses in our research environments. While they found no route to the internet they could easily exploit while concealing their activity from our monitors, they did find zero-day vulnerabilities, virtual machine escapes, and hardware side-channels for communication between agents. We used their discoveries to further strengthen our defenses and contribute fixes to open-source software. After strengthening our containment architecture, we resumed our frontier RL training and inference on October 1. We’ve reserved substantial compute for continuous red-teaming, and made high-compute red-teaming part of the safety cases we use to decide whether frontier training and evaluation can proceed securely. openai.com/index/securing-ou…
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Shop Pay available out of the gate with Claude duet, but perhaps the biggest news here is Shop Pay working off Shopify! Team makin mad moves rn
Replying to @Shopify
Shop Pay works for every purchase in Claude Duet It’s the first time we’re opening Shop Pay in agents to stores not on Shopify
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These are the moments we work for.
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Quinton retweeted
Today we're standing up XBOX LABS (labs.xbox.com). Here is the note that I sent to the team: Team, The first video games emerged some 75 years ago. In the time since, there have been booms and busts, but every year there are more great games to play, more devices to play them, and best of all, more people than ever playing. That growth helped make XBOX what it is today, and we've helped shape the industry in return, from bringing hard drives to consoles and online gaming through Xbox Live to Game Pass and cloud gaming, alongside franchises that have brought millions of people together. In recent weeks, we've seen games rapidly decompiled and rebuilt to run on hardware they were never originally designed to support. Windows PC builds have been translated to run on Apple Silicon or ported to run inside a browser through WebAssembly and WebGPU, the latter now approaching 90% global browser support. Perhaps more surprisingly, we've seen many of the biggest games in the world have been remixed into the source code of another. These experiments challenge long-held assumptions about our industry: the tether between software and hardware, the boundary between creation and play, and how people discover and experience games. While it is hard to predict the future of gaming, it is easy to see the possibilities in making great games easier to access, giving old games new life and allowing more players to become creators and co-creators. These are unmistakably good outcomes for players, even when (and sometimes because) they challenge our existing business models. To explore these possibilities, I’ve asked Scott to stand-up XBOX LABS, a small group of game makers, engineers and scientists whose job is to turn emerging ideas into things our players and developers can experience. We'll build in the open, learn from what people do, and measure success by whether more people are playing and creating. I think XBOX has an important role to play here. Coding became the first major workload for agents because they can write, run, and test software. Games share many of those same properties, and people spend more than 72 billion hours a year playing XBOX games, roughly five times the estimated time spent writing code worldwide. We've spent 25 years learning how to make great games, and I want our game makers to help shape what these new technologies make possible. As we learn, we’ll share the tools we build with developers across the industry, just as we always have. Our priorities aren't changing. We remain committed to the 4Cs, to making great games, to our hardware and to being responsible stewards of IP and the communities built around it. LABS gives us a way to explore new technology that is game design led without abandoning the work already underway. Asha
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Quinton retweeted
Big one today — Tailwind is joining Shopify 🛍️
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I've started a new company: @superlogical! We're going to begin by building a terminal multiplexer. The entire vision is much larger, but the multiplexer is the foundation. Sign up for the newsletter to get beta access and devlogs (product updates only I promise). superlogical.com/
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Quinton retweeted
Replying to @dhh
💯 Tobi is a national treasure of Canada!
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The best week of the year. There's no team like @Shopify. 💚
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Quinton retweeted
SpaceXAI and @cursor_ai are now working closely together to create the world’s best coding and knowledge work AI. The combination of Cursor’s leading product and distribution to expert software engineers with SpaceX’s million H100 equivalent Colossus training supercomputer will allow us to build the world’s most useful models. Cursor has also given SpaceX the right to acquire Cursor later this year for $60 billion or pay $10 billion for our work together.
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Everyone's talking about AI-generated HTML. But have you tried giving your sites a zero-config API for saving data, file storage, AI, websockets, etc? We did this at Shopify. Runs on a single VM that costs $200/month, and it's changed the way we work. We call it Quick 👇🧵
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Quinton retweeted
This video contains the most merciless, efficient killing machine America’s ever produced. Behind Curt Cignetti in the pace car there’s also a few Blackhawk helicopters.
UH-60M Blackhawks from Indiana’s 38th Combat Aviation Brigade performed a low flyover above the Indianapolis Motor Speedway during the pace lap of the 2026 Indy 500.
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Quinton retweeted
Design at Shopify is having a moment. A big moment! Incredible talent, and even stronger output. So we gave it a home: Shopify.design Come explore
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Kyle Schwarber says the greatest sports moment in U.S. history is Indiana winning the National Championship back in January. 😂 "I never thought I'd see that in my life."
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Quinton retweeted
Need another season of Silicon Valley so badly.
With the takeoff of OpenClaw and MoltBook, a new agent-driven economy is taking shape. On the @LightconePod, we took a look at the explosive growth of AI dev tools and whether the time has come for builders to make something agents want. 00:00 - Intro 02:12 - No human involvement is changing the experience 04:55 - Does YC need to change its motto? 07:48 - Email tools and agent infrastructure 09:36 - Agent-driven documentation 13:00 - Swarm intelligence 15:36 - Content generation and dead Internet theory 18:12 - Growth, rules, and founder insights
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Today at @Shopify we're making sign-in WAY BETTER Introducing the ACCOUNT COMPONENT for Shopify stores 🤩🥹 Rolling out TODAY across all stores with Horizon, AND coming very soon to many more 3P themes !! Detailed walkthru in NEXT TWEEET👇 xitter.cf/ShopifyDevs/status/202…
New: shopify-account web component Let customers sign in and access the account navigation menu without leaving the storefront
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Quinton retweeted
racing Opus 4.6 against 4.5 to max out a Runescape account
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Curt Cignetti took over the worst program in college football history and then proceeded to win the school’s first-ever national championship within just two years. It's the most remarkable coaching job in the history of sports.
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