Mark Rich

227 posts

Mark Rich

Mark Rich

@MarkRich388

formerly @meta and co-founder / head of data science @threads. Now @shopify.

New York City, NY Katılım Eylül 2012
1K Takip Edilen2.2K Takipçiler
Sam Altman
Sam Altman@sama·
fun watching people react to operator. reminds me of the chatgpt launch!
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Mark Rich
Mark Rich@MarkRich388·
Excited for the next chapter at Shopify!
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Mark Rich
Mark Rich@MarkRich388·
Founding Threads with Rousseau, Suman, Jon and the rest of the team was incredibly fun & exhilarating. I cannot thank @sohan_jain, @mehdikazi, @thisisrosalee, @mhwakim, @adaliemargaret, the rest of the team, our customers, and investors, for taking a bet on us.
Rousseau Kazi@rousseaukazi

Big news! Today we are announcing that @Shopify is acquiring the Threads team. There are a million feelings and thoughts from this journey, but nothing more than gratitude to all of our users and customers for building with us, my colleagues (both current and former) for making all of this possible, our investors, especially @mvernal, @eladgil, @avichal, and @jess for their unwavering support and guidance, and all of our friends and family who put up with the late nights, canceled plans, and the general roller coaster that is startup life. To our customers and users who have been asking, here’s how we got here: The past several months have been some of the most interesting and intense of my life. It all started with the rise of Instagram Threads, which presented us with the opportunity to sell our domains. Around the same time, a handful of companies approached us, wondering if we would be open to an acquisition. When this happened in the past, we would politely decline. However, this time, things were different. We weren't that excited about the time it would take to invest in a rebrand, and with mind-warping technological advances now being a commodity, we were excited about joining a place where we could tinker at scale. Each company we chatted with was incredible. However, what ultimately led us to choose Shopify over others was their culture; two distinct things in particular: 1) Craft-obsessed. Their obsession with not just building the right thing, but also building it the right way is inspiring. Sacrifice shows priority, and hearing stories about some of the hard decisions they made to ensure that what they ship is robust, scalable, and trustworthy, even at the cost of short-term metric gains, really proved that their obsession with craft was much more than a feel-good slogan. Their discussions and decisions have me truly believing they're going to be around for 100 years. 2) For entrepreneurs, by entrepreneurs. Just about every product and engineering leader I met was an ex-founder who grinded for years to turn nothing into something. They all still had that air of resilience, obsession with the details at every part of the stack, and a compelling vision of the future for whatever they were working on. Threads leadership is also made up of ex-founders, so the entrepreneurial focus at Shopify made it clear that it would be the best environment for us to grow and thrive. Very excited for this next chapter with the team and grateful for all of the support we’ve received over the years from those who believed in us. As always, thanks for (th) reading.

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Mark Rich retweetledi
DJ
DJ@DuaneJRich·
In November, I got quietly interested in randomized Numerical Linear Algebra. But I'm not actually quiet, so here's the video: youtu.be/6htbyY3rH1w?si…
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Mark Rich retweetledi
Abdul Jamjoom | عبدالرحمن جمجوم
Excited to share what @rami_rustom and I have been working on! Tell your dentists to book a demo with us arini.ai
Y Combinator@ycombinator

YC W24's @useArini is an AI receptionist for dentists that answers phone calls and schedules appointments 24/7, lightening the load for the front desk and helping practices increase revenue. ycombinator.com/launches/KUK-a… Congrats on the launch, @abduljamjoom and @rami_rustom!

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DJ
DJ@DuaneJRich·
I used to write. Then I stopped, probably because Quora became a bit of a weird place. But online forums get weird all the time - can't let that ruin a nice thing. So I took all my good stuff, cleaned it up and collected it into a website: truetheta.io/concepts and I'll be adding more, sporadically.. until either the sun explodes or I die, whichever comes first.
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Mark Rich
Mark Rich@MarkRich388·
In short: 7B parameters of highly curated data beats 1T in less curated data!
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Mark Rich
Mark Rich@MarkRich388·
They have GPT 4 grade the answers of phi-1 on these questions, as well as other code models, and find that phi-1 is still beats/matches most other OS models:
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Mark Rich
Mark Rich@MarkRich388·
How the authors of “Textbooks are all you need” managed to beat most open source code models with only 1.3B parameters, and about 1k spent on compute, while training from scratch:
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