
Sam Altman || X Chat
814 posts

Sam Altman || X Chat
@samaltm
AI is cool i guess


3 years ago we could showcase AI's frontier w. a unicorn drawing. Today we do so w. AI outputs touching the scientific frontier: cdn.openai.com/pdf/4a25f921-e… Use the doc to judge for yourself the status of AI-aided science acceleration, and hopefully be inspired by a couple examples!

METR (50% accuracy): GPT-5.1-Codex-Max = 2 hours, 42 minutes This is 25 minutes longer than GPT-5.

GPT-5.1 (Thinking High) is about 300 times cheaper per task than o3-preview (Low) while scoring only a few points lower on ARC-AGI-1. 1 year later intelligence has gotten 300 times cheaper. This is why I can’t stand people who say “wahh the models too expensive” it will become cheaper.

Today, we're announcing @episteme, a new type of R&D company that recruits exceptional scientists to pursue high-impact ideas. Science isn’t bottlenecked by the availability of talent, but by places where they can do their best work. Scientific progress has driven human flourishing: extending lifespans, lifting billions from poverty, and expanding our understanding of the universe. But history is littered with transformational ideas that were overlooked in their time. That problem is still acute today: too much promising talent remains uncultivated, and remarkable ideas die in the lab or are filtered out by misaligned incentives. Today, scientists face suboptimal paths for translating their research into impact: academia is famously risk-averse and incentivizes publications and winning grants vs. translational research. Industry is too often focused on short‑term incentives. And startups lack the substantial capital, expertise, and complex infrastructure needed to deliver long-term scientific progress. On top of that, recent funding cuts in the US mean the overall supply of ideas is decreasing. Put together, the global scientific production system is operating at a fraction of its capacity. How Episteme operates is different: we identify great scientists who can meaningfully benefit humanity, but who aren’t supported efficiently within traditional institutions today. Researcher by researcher, we work with them to determine the bespoke resources, operational support, and environmental conditions to execute on their research. We bring them together in-house, and provide those resources to ensure that their breakthroughs are deployed for real-world impact. We’ve already assembled an amazing team of operators, ranging from the Gates Foundation, DeepMind, ARPAs, DoE – just to name a few – and researchers who are pursuing important problems across physics, biology, computing, and energy. Our team has spoken to hundreds of researchers across disciplines and geographies to understand the limitations they’re facing and what can be done better, and designed Episteme for them. We’re backed by individuals like @sama, Masayoshi Son, and other long-term partners who share our mission of enabling ambitious science for tangible human impact. About me: I started working as a researcher 9 years ago, on problems ranging from AI-driven drug discovery to developing brain-machine interfaces. It was that experience that led me to realize that so many scientists with great potential to change the world don’t have access to opportunities equal to their capacities. @sama and I believe that much better science should happen for humanity, and that a new engine is needed to support that. We decided to cofound Episteme together, and I am incredibly grateful for Sam’s unwavering support as a thought partner and founding investor. Our conviction is that by supporting the right people with the right incentives, we're set to generate breakthrough discoveries to benefit humanity. We cannot rely on the course of history to shape scientific progress; we need to proactively shape the system by supporting the most talented people with the right resources and incentives.


We’ve developed a new way to train small AI models with internal mechanisms that are easier for humans to understand. Language models like the ones behind ChatGPT have complex, sometimes surprising structures, and we don’t yet fully understand how they work. This approach helps us begin to close that gap. openai.com/index/understa…

A letter from our CISO: "Fighting the New York Times’ invasion of user privacy" openai.com/index/fighting…




Some thoughts on the whole 'OpenAI loan guarantee" situation. 1. First, for context: this issue began a few days ago when openai CFO Sarah Friar publicly floated the idea of the federal government providing a loan guarantee for the development of ai data centers. 2. I, and many others, objected. I objected because of the political economy/regulatory capture implications. Imagine that the federal government made a loan guarantee to OpenAI. Now, OpenAI's financial health is tied up with the government's balance sheet; if OpenAI goes under, the government has a big bill to pay. But what if a new, better competitor to OpenAI emerges? Abstractly, we, as consumers and society, want this new and better competitor to thrive, even if it is bad for OpenAI's financial health. But the government, now, has an incentive for this new upstart company not to succeed. This is the classic reason to disfavor loan guarantees, government equity stakes, etc. 3. In an entirely separate conversation with Tyler Cowen, Sam Altman suggested that government might provide an insurance backstop for liabilities incurred after a catastrophic AI failure or misuse scenario. Ultimately, all catastrophic risks beyond a certain scale are backstopped by the government, but in some cases we formalize this implicit reality. A good example is the nuclear power industry, which has a federally-backed insurance program to protect against the risk of a plant meltdown. In exchange for strict safety regulations, in essence, the nuclear power industry gets a formal federal backstop for meltdown risks. There are merits and demerits to this idea, but it's not a crazy one to consider for advanced AI. 4. In an, again, entirely separate public interest comment submitted to the White House (downstream of a request for information that, incidentally, I drafted while I was in government) late last month, OpenAI discussed broadly the notion of reducing the cost of capital for manufacturers in the AI data center supply chain. We already do this for semiconductor manufacturing through the CHIPS Act. 5. Lowering the cost of capital for manufacturers of strategic goods is not at all a "loan guarantee." Consider natural gas turbines. That industry has gone through brutal boom and bust cycles in recent decades. If you run a natural gas turbine manufacturer, or are a long-term investor in one, or loan money to such firms, you are going to be weary of too much expansion for fear that the AI bubble will pop. This slows down supply expansion for a good that we really do need to power AI in the near term. So what do you do? 6. Well, one thing you could do is have the federal government serve as buyer of last resort of future turbines. You write a contract that says "if the manufacturer makes X turbines over the next five years, the federal will pay Y price for Z number of turbines if no other private-sector buyer emerges at or above price Y." That way, the manufacturer can go to its investors and lenders and say, "don't worry, we've got a buyer for turbines if we expand." And perhaps the lender is willing to offer the manufacturer a lower rate of interest--a lower cost of capital. I myself advocated for precisely this policy when I worked for the Trump Administration (though it didn't make it into the AI Action Plan, sadly). There are many, similar schemes one could imagine. 7. This idea involves the government taking limited, pre-defined risk. The political economy problems with this are non-zero, but they are far smaller than the regulatory capture that would ensue from the US government guaranteeing untold billions of OpenAI debt. 8. As I read OpenAI's public interest comment, I interpret them to have been talking much more about the kind of thing I describe in item (6) rather than the loan guarantee for OpenAI debt. They are referring them to manufacturer cost of capital in that comment; I don't think OpenAI refers to itself as a "manufacturer." 9. I absolutely do not support open-ended guarantees of frontier AI lab debt. I absolute do support targeted industrial strategy to lower manufacturer cost of capital if it (a) exposes the government only to narrow, pre-defined financial risk and (b) seems likely to yield tangible and durable beneficial assets for the American people (in the case of my example, natural gas turbines to make electricity, which is useful beyond AI and which we need much more of regardless of AI).

