Karthik Ramakrishnan

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Karthik Ramakrishnan

Karthik Ramakrishnan

@_kramki

Building @ArmillaAI, entrepreneur, dad, wannabe chef. Formerly @element_ai @deloitte, @betaworks

Toronto, Canada Katılım Ekim 2008
1.3K Takip Edilen942 Takipçiler
@jason
@jason@Jason·
We started an AI founder twitter group... reply with "I'm in" if you're a founder and want to be added
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Karthik Ramakrishnan
Karthik Ramakrishnan@_kramki·
X just added coding maxxing to the portfolio through a buy option. Did not see that coming. 🤯 “Cursor has also given SpaceX the right to acquire Cursor later this year for $60 billion or pay $10 billion for our work together.” That’s a sweet deal for cursor and the most expensive PoC ever.
SpaceX@SpaceX

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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Karthik Ramakrishnan
Karthik Ramakrishnan@_kramki·
Opus 4.7 is genuinely very good. A marked improvement in reasoning and thoroughness. And dare I say, lower sycophancy?
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Karthik Ramakrishnan
Karthik Ramakrishnan@_kramki·
Somethings up with FSD today. Tentative and nervous like a newbie driver. What’s up with the new update?
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Chris Bakke
Chris Bakke@ChrisJBakke·
Running a company: 2020: can you survive a pandemic? 2021: still here? we’re going to give all of your competitors $100m series A rounds. 2022: wow, you made it? okay, all engineers cost $600,000/year now. 2023: nice job! okay, SVB failed and we’re going to take away your bank account. 2024: a survivor I see. but can you pivot from ai to crypto to defense tech back to ai-enabled defense tech in a 12 month period to stay relevant? 2025: unfortunately all of your competitors have raised $2b series B rounds. oh and only 500 engineers are relevant and they cost $100m/yr each. 2026: well, well, well. you’re still in business? let’s deploy the thunderclap of godlike LLMs from the heavens so all of your customers can rebuild your app in 2 hours. can you survive?
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Karthik Ramakrishnan
Karthik Ramakrishnan@_kramki·
There it is.
Andrej Karpathy@karpathy

Judging by my tl there is a growing gap in understanding of AI capability. The first issue I think is around recency and tier of use. I think a lot of people tried the free tier of ChatGPT somewhere last year and allowed it to inform their views on AI a little too much. This is a group of reactions laughing at various quirks of the models, hallucinations, etc. Yes I also saw the viral videos of OpenAI's Advanced Voice mode fumbling simple queries like "should I drive or walk to the carwash". The thing is that these free and old/deprecated models don't reflect the capability in the latest round of state of the art agentic models of this year, especially OpenAI Codex and Claude Code. But that brings me to the second issue. Even if people paid $200/month to use the state of the art models, a lot of the capabilities are relatively "peaky" in highly technical areas. Typical queries around search, writing, advice, etc. are *not* the domain that has made the most noticeable and dramatic strides in capability. Partly, this is due to the technical details of reinforcement learning and its use of verifiable rewards. But partly, it's also because these use cases are not sufficiently prioritized by the companies in their hillclimbing because they don't lead to as much $$$ value. The goldmines are elsewhere, and the focus comes along. So that brings me to the second group of people, who *both* 1) pay for and use the state of the art frontier agentic models (OpenAI Codex / Claude Code) and 2) do so professionally in technical domains like programming, math and research. This group of people is subject to the highest amount of "AI Psychosis" because the recent improvements in these domains as of this year have been nothing short of staggering. When you hand a computer terminal to one of these models, you can now watch them melt programming problems that you'd normally expect to take days/weeks of work. It's this second group of people that assigns a much greater gravity to the capabilities, their slope, and various cyber-related repercussions. TLDR the people in these two groups are speaking past each other. It really is simultaneously the case that OpenAI's free and I think slightly orphaned (?) "Advanced Voice Mode" will fumble the dumbest questions in your Instagram's reels and *at the same time*, OpenAI's highest-tier and paid Codex model will go off for 1 hour to coherently restructure an entire code base, or find and exploit vulnerabilities in computer systems. This part really works and has made dramatic strides because 2 properties: 1) these domains offer explicit reward functions that are verifiable meaning they are easily amenable to reinforcement learning training (e.g. unit tests passed yes or no, in contrast to writing, which is much harder to explicitly judge), but also 2) they are a lot more valuable in b2b settings, meaning that the biggest fraction of the team is focused on improving them. So here we are.

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Karthik Ramakrishnan
Karthik Ramakrishnan@_kramki·
@om_patel5 🤔I’m seeing the reverse. Claude output quality has gone up - outputs more thought out and structured. Definitely “down and unavailable” at times - platform can’t keep up w demand.
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Om Patel
Om Patel@om_patel5·
SOMEONE ACTUALLY MEASURED HOW MUCH DUMBER CLAUDE GOT. THE ANSWER IS 67%. the data shows Opus 4.6 is thinking 67% less than it used to. anthropic said nothing until the numbers went public. then suddenly Boris Cherny (creator of Claude Code) shows up on the GitHub issue. users are calling it "AI shrinkflation" (same price, less intelligence) we already know from the leaked source code that they have an internal switch that keeps the models working to their full extent for anthropic employees. in the last week Claude went from WOW to being a more restricted and expensive version of ChatGPT. people are saying Anthropic is deliberately downgrading Opus to save compute for training Mythos, their next model.
Om Patel tweet media
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Karthik Ramakrishnan@_kramki·
Seeing mega improvements in quality and usable outputs from Claude over the couple weeks, over ChatGPT. Consistently the Claude answers are more thoughtful, nuanced, etc. Def helps when showing what ChatGPT produced to get a little competition going. Adversarial prompting (of sorts) works!
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Karthik Ramakrishnan
Karthik Ramakrishnan@_kramki·
@balajis Ha! An “SF that doesn’t suck”. Should stop by and check it out on my next trip.
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Balaji
Balaji@balajis·
Network School is growing. Come visit us at ns.com.
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Karthik Ramakrishnan@_kramki·
Openclaw crashes are debilitating now. Need more stable setup and a monitor to detect crashing. Suggestions?
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christian
christian@curious_vii·
@Kramki @claudeai @ChatGPTapp @OpenAI Use claude code to build it in html/css with a pointer to some branding reference, run in a critic loop by inspecting it in the browser, and then have it rasterize it to a pdf. Skip the ppt. This works.
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Karthik Ramakrishnan
Karthik Ramakrishnan@_kramki·
For all the hype on @claudeai, it still can’t follow design guidelines to build a deck. We need to calm down until it can - and they should fix it before launching a bevy of half baked capabilities, like interactive charts. But, it is way better at it than @ChatGPTapp @OpenAI
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Chris Bakke
Chris Bakke@ChrisJBakke·
Just walked in the front door after work. My 5 year old son ran to greet me. "Hi dad!" he said excitedly. As he went to hug me, I grabbed his shoulders and said, "Bud, I think you're overestimating the value of human relationships. I read that in a Substack today. Everything is different now. I mean - it was different before, but it's super different now." He blinked, clutching a plastic dinosaur. I couldn't believe it. Attachment to physical objects in a post-digital era. I gently rotated him toward the hallway mirror. “Look,” I continued, “do you see that reflection? That’s legacy hardware. Carbon-based. High latency. Limited processing power." As I kicked off my shoes, my 3 year old daughter came running up to me with a drawing she made in preschool this morning. She was glowing. Beaming. “Look, Daddy! I made this for you!” I glanced at it and explained that Nano Banana one-shotted her entire effort. Her job prospects were hopeless if she didn't understand this. “Sweetie,” I said gently, kneeling down, “this crayon sun? It’s 2022. Nano Banana can generate 100,000 emotionally resonant suns before you finish saying ‘primary colors.’ You need API access.” She asked what an API was. “Exactly,” I said, standing up. The crying started around then. Very emotional household. Understandable. They hadn't read *the essay.* My wife heard the children crying in the foyer and came to check on us. "I don't understand what's happening here, but why don't we sit down for dinner and talk about this?" she asked. "I made chicken pot pies!" “Dinner? Your contribution to a world where Amex and Mastercard are heading to zero by 2028 is DINNER?!” I started laughing. “Uh yeah…” I explained: “Cooking is a pre-Claude activity. Do you realize I can vibecode a functional DoorDash competitor in about 8 minutes now? It's all right there in the Substack.” As the kids continued sobbing, my wife looked at me in disbelief. “Okay, okay. Maybe it would take me 15 minutes to spin up a functional Doordash competitor,” I conceded. “Payments integration can be annoying.” She asked if I was feeling alright. “Better than alright,” I said. “I’ve seen the roadmap. I've read the Substack.” I gestured broadly at the house: “This? This is a future data center. The hugs? Deprecated. The drawings? Automatable. The chicken pot pies? Disrupted.” My wife folded her arms. “You used to like chicken pot pies.” “That was before I could prompt at a few hundred words per minute,” I said.
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Karthik Ramakrishnan
Karthik Ramakrishnan@_kramki·
In SF. AI, every 2 mins. From convenience store guy to the folks sitting next to me on the ferry. 🤯
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