Vinayak

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Vinayak

Vinayak

@vinayak_ssh

AI | Tech | Startups I write code, break things, and figure it out. Backend dev into AI & building. Views, Likes, RTs are personal opinion

Katılım Mart 2026
156 Takip Edilen18 Takipçiler
Vinayak retweetledi
Goodfire
Goodfire@GoodfireAI·
Neural networks might speak English, but they think in shapes. Understanding their rich *neural geometry* is key to understanding how they work – and to debugging and controlling them with precision. Starting today, we’re releasing a series of posts on this research agenda. 🧵
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Polymarket
Polymarket@Polymarket·
JUST IN: Coinbase transaction revenue falls 40% year-over-year.
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Vinayak
Vinayak@vinayak_ssh·
@AnjneyMidha Sad for my field of employment and its future but really excited about the inventions and discoveries that AI will help unravel in the field of physics, biology, mathematics, material science, etc
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Anjney Midha
Anjney Midha@AnjneyMidha·
got an email this morning from a physicist who used to run one of the world's largest particle accelerators the renaissance has begun
Anjney Midha tweet media
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Vinayak
Vinayak@vinayak_ssh·
@craigzLiszt The simulation really hates the current working-class generation.
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Craig Weiss
Craig Weiss@craigzLiszt·
twice in a lifetime pandemic
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Vinayak@vinayak_ssh·
@jcrajan00 How does refining capabilities actually control price rise? Would really appreciate it if you could elaborate this further.
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Chenthil
Chenthil@jcrajan00·
India kept fuel prices frozen for 14 months straight. Petrol, diesel, LPG — not a single revision despite crude whipsawing between $65 and $95. Most countries cannot do this without blowing up their fiscal. India pulled it off because of one thing nobody talks about: refining capacity. We are now the world's fourth-largest refiner. 254 MTPA capacity. Our refineries process crude 15-20% cheaper than global benchmarks because of scale and complexity. Reliance's Jamnagar alone does 1.4 million barrels a day — more than most OPEC countries produce. In the 2008 oil shock, India had to issue Rs 1.4 lakh crore in oil bonds because we could not absorb the price spike. In 2026, with a bigger crisis in West Asia, we absorbed it without bonds, without subsidies blowing up, and without passing the cost to consumers. The difference is 18 years of refining investment. We doubled capacity, upgraded to complex refineries that handle heavier crude, and diversified sourcing away from the Gulf. Refining is not glamorous. Nobody tweets about it. But it is the reason your petrol bill did not go up this year.
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Vinayak retweetledi
🍛コバタロカレー🍛
インドのアイスクリームレベル高すぎる。 どのアイスも全部素材が良い。特にマンゴーとココナッツは日本では味わえない質。 すっかりはまってしまって毎日どこかしらでアイス食べてる。
🍛コバタロカレー🍛 tweet media🍛コバタロカレー🍛 tweet media🍛コバタロカレー🍛 tweet media🍛コバタロカレー🍛 tweet media
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Gergely Orosz
Gergely Orosz@GergelyOrosz·
One thing I am certain will happen (probably is happening): A massive industry emerging selling snake oil. Aka people with 0 real experience posing as “AI-native consultants.” Happens in every gold rush. Pay attention to ppl who actually do the job like @clairevo instead tho
claire vo 🖤@clairevo

I’m (quietly) doing this but I’m much more expensive than an AI native 22 year old because I know what being an exec actually looks like. Can’t design the system if you don’t know the job. Booked until mid summer, but I guess DM me?

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Vinayak retweetledi
Uncle Bob Martin
Uncle Bob Martin@unclebobmartin·
In this letter, the CEO of Coinbase talks about non-technical teams shipping production code. Honestly, I don’t think he knows what he’s talking about. Using AI agents makes it possible for teams who are not deeply technical in the syntax of a language to ship production code. But that team had better be very deeply technical in managing the structure and quality of the code that is produced. What the agents give us is the ability to disengage from deep syntax. But they do not give us the ability to disengage from modular design and architecture. You still need to be deeply technical in those topics in order to produce good production quality code.
Brian Armstrong@brian_armstrong

This is an email I sent earlier today to all employees at Coinbase: Team, Today I’ve made the difficult decision to reduce the size of Coinbase by ~14%. I want to walk you through why we're doing this now, what it means for those affected, and how this positions us for the future. Why now Two forces are converging at the same time. We need to be front footed to respond to both. First, the market. Coinbase is well-capitalized, has diversified revenue streams, and is well-positioned to weather any storm. Crypto is also on the verge of the next wave of adoption, with stablecoins, prediction markets, tokenization, and more taking off. However, our business is still volatile from quarter to quarter. While we've managed through that cyclicality many times before and come out stronger on the other side, we’re currently in a down market and need to adjust our cost structure now so that we emerge from this period leaner, faster, and more efficient for our next phase of growth. Second, AI is changing how we work. Over the past year, I’ve watched engineers use AI to ship in days what used to take a team weeks. Non-technical teams are now shipping production code and many of our workflows are being automated. The pace of what's possible with a small, focused team has changed dramatically, and it's accelerating every day. All of this has led us to an inflection point, not just for Coinbase, but for every company. The biggest risk now is not taking action. We are adjusting early and deliberately to rebuild Coinbase to be lean, fast, and AI-native. We need to return to the speed and focus of our startup founding, with AI at our core. What this means To get there, we are not just reducing headcount and cutting costs, we’re fundamentally changing how we operate: rebuilding Coinbase as an intelligence, with humans around the edge aligning it. What does this mean in practice? - Fewer layers, faster decisions: We are flattening our org structure to 5 layers max below CEO/COO. Layers slow things down and create coordination tax. The future is small, high context teams that can move quickly. Leaders will own much more, with as many as 15+ direct reports. Fewer layers also means a leaner cost structure that is built to perform through all market cycles. - No pure managers: Every leader at Coinbase must also be a strong and active individual contributor. Managers should be like player-coaches, getting their hands dirty alongside their teams. - AI-native pods: We’ll be concentrating around AI-native talent who can manage fleets of agents to drive outsized impact. We’ll also be experimenting with reduced pod sizes, including “one person teams” with engineers, designers, and product managers all in one role. In short: AI is bringing a profound shift in how companies operate, and we’re reshaping Coinbase to lead in this new era. This is a new way of working, and we need to leverage AI across every facet of our jobs. To those who are affected I know there are real people behind these decisions — talented colleagues who have poured themselves into this company and our mission. To those of you who will be leaving: thank you. You’ve helped build Coinbase into what it is today, and I am sincerely grateful for everything you've done. All impacted team members will receive an email to their personal account in the next hour with more information, and an invitation to meet with an HRBP and a senior leader in your organization. Coinbase system access has been removed today. I know this feels sudden and harsh, but it is the only responsible choice given our duty to protect customer information. To those affected, we will be providing a comprehensive package to support you through this transition. US employees will receive a minimum of 16 weeks base pay (plus 2 weeks per year worked), their next equity vest, and 6 months of COBRA. Employees on a work visa will get extra transition support. Those outside of the US will receive similar support, based on local factors and subject to any consultation requirements. Coinbase prides itself on talent density. Our employees are among the most talented people in the world, and I have no doubt that your skills and experience will be highly sought after as you pursue your next chapters. How we move forward To the team that is staying, I know this is a difficult day. We’re saying goodbye to colleagues and friends you've been in the trenches with. But here’s what I want you to know as we move forward together: Over the past 13 years, we have weathered four crypto winters, gone public, and built the most trusted platform in our industry. We’ve made it this far by making hard decisions and by always staying focused on our mission. This time will be no different – nothing has changed about the long term outlook of our company or industry. And most importantly, our mission has never been more important for the world. Increasing economic freedom requires a new financial system, and we’re building it. The Coinbase that emerges from this will be more capable than ever to achieve our mission. Brian

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Emmett Shear
Emmett Shear@eshear·
It’s an honor just to be nominated
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Vinayak
Vinayak@vinayak_ssh·
@aakashgupta Non-technical folks pushing code to production is a recipe for disaster. If this shift actually happens, it's more likely that devs will be expected to wear all the hats.
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Aakash Gupta
Aakash Gupta@aakashgupta·
Brian just published the PM job description for 2027. The line buried halfway through Coinbase's layoff letter: "one person teams with engineers, designers, and product managers all in one role." That's a sitting public-company CEO formally collapsing the PM/Eng/Design triad. The official org model of the largest crypto exchange, signed and emailed to staff today. The structural changes from the same letter: 14% headcount cut. 5 layers max below CEO/COO. 15+ direct reports per leader. No pure managers, every leader must be a player-coach IC. AI-native pods managing fleets of agents. The PM job has been a coordination role for 15 years. Coinbase just put the replacement in writing: one person doing what used to be three. The 14% headcount number leads the press cycle. The org chart underneath it is what the rest of the public-company tier copies within 18 months. "Rebuilding Coinbase as an intelligence, with humans around the edge aligning it" is the part nobody else has dared to put in writing yet.
Brian Armstrong@brian_armstrong

This is an email I sent earlier today to all employees at Coinbase: Team, Today I’ve made the difficult decision to reduce the size of Coinbase by ~14%. I want to walk you through why we're doing this now, what it means for those affected, and how this positions us for the future. Why now Two forces are converging at the same time. We need to be front footed to respond to both. First, the market. Coinbase is well-capitalized, has diversified revenue streams, and is well-positioned to weather any storm. Crypto is also on the verge of the next wave of adoption, with stablecoins, prediction markets, tokenization, and more taking off. However, our business is still volatile from quarter to quarter. While we've managed through that cyclicality many times before and come out stronger on the other side, we’re currently in a down market and need to adjust our cost structure now so that we emerge from this period leaner, faster, and more efficient for our next phase of growth. Second, AI is changing how we work. Over the past year, I’ve watched engineers use AI to ship in days what used to take a team weeks. Non-technical teams are now shipping production code and many of our workflows are being automated. The pace of what's possible with a small, focused team has changed dramatically, and it's accelerating every day. All of this has led us to an inflection point, not just for Coinbase, but for every company. The biggest risk now is not taking action. We are adjusting early and deliberately to rebuild Coinbase to be lean, fast, and AI-native. We need to return to the speed and focus of our startup founding, with AI at our core. What this means To get there, we are not just reducing headcount and cutting costs, we’re fundamentally changing how we operate: rebuilding Coinbase as an intelligence, with humans around the edge aligning it. What does this mean in practice? - Fewer layers, faster decisions: We are flattening our org structure to 5 layers max below CEO/COO. Layers slow things down and create coordination tax. The future is small, high context teams that can move quickly. Leaders will own much more, with as many as 15+ direct reports. Fewer layers also means a leaner cost structure that is built to perform through all market cycles. - No pure managers: Every leader at Coinbase must also be a strong and active individual contributor. Managers should be like player-coaches, getting their hands dirty alongside their teams. - AI-native pods: We’ll be concentrating around AI-native talent who can manage fleets of agents to drive outsized impact. We’ll also be experimenting with reduced pod sizes, including “one person teams” with engineers, designers, and product managers all in one role. In short: AI is bringing a profound shift in how companies operate, and we’re reshaping Coinbase to lead in this new era. This is a new way of working, and we need to leverage AI across every facet of our jobs. To those who are affected I know there are real people behind these decisions — talented colleagues who have poured themselves into this company and our mission. To those of you who will be leaving: thank you. You’ve helped build Coinbase into what it is today, and I am sincerely grateful for everything you've done. All impacted team members will receive an email to their personal account in the next hour with more information, and an invitation to meet with an HRBP and a senior leader in your organization. Coinbase system access has been removed today. I know this feels sudden and harsh, but it is the only responsible choice given our duty to protect customer information. To those affected, we will be providing a comprehensive package to support you through this transition. US employees will receive a minimum of 16 weeks base pay (plus 2 weeks per year worked), their next equity vest, and 6 months of COBRA. Employees on a work visa will get extra transition support. Those outside of the US will receive similar support, based on local factors and subject to any consultation requirements. Coinbase prides itself on talent density. Our employees are among the most talented people in the world, and I have no doubt that your skills and experience will be highly sought after as you pursue your next chapters. How we move forward To the team that is staying, I know this is a difficult day. We’re saying goodbye to colleagues and friends you've been in the trenches with. But here’s what I want you to know as we move forward together: Over the past 13 years, we have weathered four crypto winters, gone public, and built the most trusted platform in our industry. We’ve made it this far by making hard decisions and by always staying focused on our mission. This time will be no different – nothing has changed about the long term outlook of our company or industry. And most importantly, our mission has never been more important for the world. Increasing economic freedom requires a new financial system, and we’re building it. The Coinbase that emerges from this will be more capable than ever to achieve our mission. Brian

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Rohan Paul
Rohan Paul@rohanpaul_ai·
MIT just built an AI that can control your body. It can move your fingers, make you play piano, even if you don’t know the song! AI decides the hand movement. Wrist pads send signals to your muscles, so your fingers move even if you don’t know how
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Vinayak@vinayak_ssh·
@sporadica Looking forward to reading the production outage rcas
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spor
spor@sporadica·
“Non-technical teams are now shipping production code and many of our workflows are being automated.” This is gonna keep happening all across tech for the next few years and every time a vast number of SWEs are gonna sit there shell-shocked, as if this wasn’t already happening
Brian Armstrong@brian_armstrong

This is an email I sent earlier today to all employees at Coinbase: Team, Today I’ve made the difficult decision to reduce the size of Coinbase by ~14%. I want to walk you through why we're doing this now, what it means for those affected, and how this positions us for the future. Why now Two forces are converging at the same time. We need to be front footed to respond to both. First, the market. Coinbase is well-capitalized, has diversified revenue streams, and is well-positioned to weather any storm. Crypto is also on the verge of the next wave of adoption, with stablecoins, prediction markets, tokenization, and more taking off. However, our business is still volatile from quarter to quarter. While we've managed through that cyclicality many times before and come out stronger on the other side, we’re currently in a down market and need to adjust our cost structure now so that we emerge from this period leaner, faster, and more efficient for our next phase of growth. Second, AI is changing how we work. Over the past year, I’ve watched engineers use AI to ship in days what used to take a team weeks. Non-technical teams are now shipping production code and many of our workflows are being automated. The pace of what's possible with a small, focused team has changed dramatically, and it's accelerating every day. All of this has led us to an inflection point, not just for Coinbase, but for every company. The biggest risk now is not taking action. We are adjusting early and deliberately to rebuild Coinbase to be lean, fast, and AI-native. We need to return to the speed and focus of our startup founding, with AI at our core. What this means To get there, we are not just reducing headcount and cutting costs, we’re fundamentally changing how we operate: rebuilding Coinbase as an intelligence, with humans around the edge aligning it. What does this mean in practice? - Fewer layers, faster decisions: We are flattening our org structure to 5 layers max below CEO/COO. Layers slow things down and create coordination tax. The future is small, high context teams that can move quickly. Leaders will own much more, with as many as 15+ direct reports. Fewer layers also means a leaner cost structure that is built to perform through all market cycles. - No pure managers: Every leader at Coinbase must also be a strong and active individual contributor. Managers should be like player-coaches, getting their hands dirty alongside their teams. - AI-native pods: We’ll be concentrating around AI-native talent who can manage fleets of agents to drive outsized impact. We’ll also be experimenting with reduced pod sizes, including “one person teams” with engineers, designers, and product managers all in one role. In short: AI is bringing a profound shift in how companies operate, and we’re reshaping Coinbase to lead in this new era. This is a new way of working, and we need to leverage AI across every facet of our jobs. To those who are affected I know there are real people behind these decisions — talented colleagues who have poured themselves into this company and our mission. To those of you who will be leaving: thank you. You’ve helped build Coinbase into what it is today, and I am sincerely grateful for everything you've done. All impacted team members will receive an email to their personal account in the next hour with more information, and an invitation to meet with an HRBP and a senior leader in your organization. Coinbase system access has been removed today. I know this feels sudden and harsh, but it is the only responsible choice given our duty to protect customer information. To those affected, we will be providing a comprehensive package to support you through this transition. US employees will receive a minimum of 16 weeks base pay (plus 2 weeks per year worked), their next equity vest, and 6 months of COBRA. Employees on a work visa will get extra transition support. Those outside of the US will receive similar support, based on local factors and subject to any consultation requirements. Coinbase prides itself on talent density. Our employees are among the most talented people in the world, and I have no doubt that your skills and experience will be highly sought after as you pursue your next chapters. How we move forward To the team that is staying, I know this is a difficult day. We’re saying goodbye to colleagues and friends you've been in the trenches with. But here’s what I want you to know as we move forward together: Over the past 13 years, we have weathered four crypto winters, gone public, and built the most trusted platform in our industry. We’ve made it this far by making hard decisions and by always staying focused on our mission. This time will be no different – nothing has changed about the long term outlook of our company or industry. And most importantly, our mission has never been more important for the world. Increasing economic freedom requires a new financial system, and we’re building it. The Coinbase that emerges from this will be more capable than ever to achieve our mission. Brian

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vixhaℓ
vixhaℓ@TheVixhal·
We implemented @karpathy 's microGPT from scratch in pure C. Runs at 2.6M tok/s on a Ryzen 5 5600H CPU. Optimized with AVX2 intrinsics, fixed-width dot product kernels (dot16, dot4, dot64), and Schraudolph's fast exponential approximation. GitHub: github.com/vixhal-baraiya…
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Vinayak
Vinayak@vinayak_ssh·
@nehanagarr Welfarism is necessary for a country of our size and poverty levels. Instead of calling them freebies, view it as sharing the pie with everyone. But we should hold the government accountable for its inability to promote businesses and manufacturing that can actually grow the pie.
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Neha Nagar
Neha Nagar@nehanagarr·
🚨DMK gave Tamil Nadu 11% GDP growth. Highest in India. Still lost the elections. Why? A 2-year-old party promised MORE freebies and won. TVK’s promises: • ₹2,500/month cash to women • 6 free LPG cylinders/year • 200 units free electricity • ₹4,000/month for unemployed graduates • Free buses for women + education loans up to ₹20L This is the new pattern across India. Every election, the number goes higher. Every government outbids the last. Is this public welfare or economic collapse? What do you think?
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Vinayak retweetledi
𝐑.𝐎.𝐊 👑
Claude Code: "You've hit your limit, Limit resets 7pm". Me from 5 - 6:59pm . 💀
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Konstantine Buhler
Konstantine Buhler@Konstantine·
Narrative violation and great insight from the latest Citadel Securities banger by Frank Flight: "We illustrated back in February that demand for software engineers, the most AI exposed occupation was accelerating higher, which we argued violates the displacement narrative. Indeed the acceleration in software job postings has continued, now up 18% from the inflection point in May last year."
Konstantine Buhler tweet media
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Vinayak@vinayak_ssh·
@Konstantine Makes sense. If AI is sorcery that works only if the spell is right then you would obviously need sorcerers trained in the art of spells
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Vinayak
Vinayak@vinayak_ssh·
@naval From a systems design pov AI is a cognition layer that consumes an API. Since API serves deterministic and reproducible data, it would preferable to keep the API alive instead of replacing it with AI
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Naval
Naval@naval·
AIs replace UIs and APIs.
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Vinayak@vinayak_ssh·
@IndianInfoGuid Govt will do everything except fix bureaucracy to promote manufacturing
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India & The World
India & The World@IndianInfoGuid·
🚨 Govt plans E-Gold to monetise idle household Gold & boost liquidity
India & The World tweet media
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