@traintest_split

Research Scientist. AI, machine learning and tech policy. after hours ai takes. passionate about data security, integrity, future studies, and cogsec

Joined January 2023
Polo M (slow/steady) retweeted
Is AI actually speeding up drug discovery? According to new McKinsey research, there are early signs that it is: all of these candidates were AI-enabled, with discovery time cut by ~15-80%. (Incredibly bullish)
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Polo M (slow/steady) retweeted
A meaningful U.S.-China deal on AI pacing is probably going to be messier than most people think. We spoke to a dozen current and former diplomats who've led arms control negotiations with China and Russia to understand what it would take to get there. Full report below.
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Polo M (slow/steady) retweeted
We have discovered a massive, ongoing criminal exploitation campaign using Cairn, an autonomous penetration-testing harness, and other AI agents to target hundreds of organizations and successfully breach and impact tens of them (at least). The image below shows just a few days of activity, with up to 25 organizations being attacked simultaneously at the peak. our intreim report: gambit.security/blog-posts/a…
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Polo M (slow/steady) retweeted
AI is getting cheaper more quickly than any other transformative tech in history. At a given level of performance, cost has fallen ~47%/quarter since 2023. That’s 4× faster than DNA sequencing, 6× faster than compute, 18× faster than lithium batteries, and (up to 1973) 54× faster than electricity.
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Polo M (slow/steady) retweeted
Opus 5.5 communicates more naturally, addressing some of the most common feedback we heard on Opus 5. It puts the most important information up front and follows the writing rules you give it, which makes long sessions easier to follow.
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Polo M (slow/steady) retweeted
"We also re-evaluated AI 2027’s predictions; reality seems to be going about 70-90% as fast as AI 2027 predicted." Great
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Two things can be true. The labs can be closing in on RSI, and they can be begging the government to restrict open source
I know it feels forever ago, but Mistral really did have a moment there.
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Polo M (slow/steady) retweeted
Francis Fukuyama on AI and the loss of thymos.
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Polo M (slow/steady) retweeted
EXC: AI staff complain of mental toll over fears of threat of society Multiple staff at Britain’s AI Security Institute (AISI) have been signed off work with stress and are undergoing counselling Tight schedules for testing unreleased AI models, plus alarm over rapid rollout and growing capabilities of AI, have fuelled low morale and burnout at AISI, acc to four people with knowledge of the matter It’s part of a wider phenomenon across leading AI companies: staff at Anthropic, OpenAI and Google DeepMind have also publicly complained of similar issues, with many top researchers quitting due to the mental toll or coming to a belief that their work was unsafe for public release W/ @madhumita29 ft.com/content/60870960-f433…
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Polo M (slow/steady) retweeted
Embedded AI evaluators have a scale problem, because it's expensive, time-consuming, and risky to bring too many people into each AI company's office/infra. Here's a solution to that problem This solution is based on ~9 yrs of R&D and pilots with X, DeepMind, Anthropic, Google, Microsoft, LinkedIn, Reddit, DailyMotion, the United Nations and others.
Most external AI evaluation programs hit the same ceiling: the access model wasn't designed to scale. PySyft can split evaluation into three roles. An embedded evaluator writes a reusable job against real model assets. An internal reviewer approves it. External researchers receive filtered outputs without ever touching the underlying data or going through a new approval cycle. Our approach: openmined.org/blog/scale-emb…
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Polo M (slow/steady) retweeted
.@hlntnr calls for a National Transportation Safety Board for AI in a @nytimes piece: “There’s little settled science about how A.I. works and how to ensure it’s safe, so it’s nearly impossible to set regulatory standards for what exactly A.I. developers need to do. In a situation like this, we need to understand the shape of the problem even as we work to solve it. One place to start would be with an empowered, technically capable body for receiving and investigating reports of serious A.I. incidents. A National Transportation Safety Board for A.I., if you will. The N.T.S.B. is a remarkable government entity. It has no regulatory authority and no enforcement power, but it has large and long-lasting effects on how U.S. planes, trains and automobiles are built and operated. Given the job of investigating every civil aviation accident in the United States, it carries out detailed, blame-free investigations of what happened, why it happened and what would need to change in the future to prevent similar incidents. Crucially, these public post-mortems make it possible for other companies, independent experts and governments to learn as much as possible from each case.”
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Polo M (slow/steady) retweeted
"The real problem at the moment is that the technology is intrinsically unsafe." Stuart Russell, UC Berkeley AI professor and president of IASEAI, says we are scaling AI systems we still don't fully understand. Making AI more powerful is not the same as making it controllable. Safety requires understanding the systems we are building.
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so are you going to hold them accountable?
🚨 TREASURY SECRETARY BESSENT JUST NUKED ANTHROPIC & OPENAI’S “ROGUE AI” IMMUNITY SCAM ON LIVE TV "A sitting employee came out, said there's a 10% chance of an extinction level event. But then the labs also said, take the liability off of our hands. And we will NOT do that. The Hugging Face incident is the responsibility of OpenAI management, NOT a bunch of agents. It is humans who are responsible, not the AI. These labs need to take responsibility for themselves. They can slow down any time they want to." CHECKED.
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Polo M (slow/steady) retweeted
Stanford tracked 26 million real paychecks and found exactly who AI is coming for first. It's not who you think. For two years the headline never changed. AI is coming for your job. Doesn't matter what you do, doesn't matter how good you are, the robot is coming and you're next. Everyone got to feel scared together. So Stanford did the thing nobody else bothered to do. They stopped guessing and actually looked. Not a survey. Not a prediction. Real payroll records from ADP, the company that cuts paychecks for a huge chunk of America. 26 million workers, tracked month after month, watching who kept their job and who quietly disappeared from the books. And when the numbers came back, the fear didn't spread out evenly like everyone assumed. It pointed at one group. Workers between 22 and 25, in the jobs AI is best at, saw their employment drop about 13 percent since late 2022. Everyone older? Barely moved. Same companies. Same tools. Same economy. The senior people kept their seats. The people trying to get in the door got shut out. The layoffs everyone was watching for on the top floor never really came. The damage happened at the entrance, where nobody was looking. Here's the part that makes it almost impossible to notice. This isn't layoffs. Layoffs are loud. A memo goes out, payroll drops, it hits the news, everyone talks about it. This is the junior job that quietly never gets posted. A manager figures out that one experienced person plus AI can do what used to take two juniors. So they just don't open the second role. Nobody got fired. Nobody got a pink slip. There's no headline because nothing happened. And that's exactly the problem. The job is gone and it left no evidence. Why the youngest first? Because the work AI is genuinely good at right now is the exact work juniors were hired to do. The first draft of the code. The summary of the report. The basic research nobody senior wanted to touch. That grunt work was never just grunt work. It was the training ground. It was how you got good. AI ate the training ground. Now the honest part, because I'm not here to scare you for clicks. This is Stanford reading a pattern in the data, not a judge ruling on cause. The researchers, led by Erik Brynjolfsson, are careful to say the numbers show what's happening, not a signed confession that AI did it. The economy is messy. Other things moved too. But strip the caveats away and one thing survives. The apocalypse everyone promised did show up. It just didn't touch the people who spent two years being afraid of it. It walked past them and took the chair from the 23-year-old who hadn't even sat down yet. If you're young and staring at a job market that feels rigged against you, sit with this for a second. It's not you. You're not lazy, you're not behind, you didn't apply wrong. The bottom rung you were reaching for isn't there anymore. That's a completely different problem than being told to try harder. And we spent two years yelling at the wrong people about the wrong thing. (Stanford Digital Economy Lab, "Canaries in the Coal Mine," updated August 2026, built on ADP payroll data covering 26 million-plus workers)
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Polo M (slow/steady) retweeted
"Meanwhile, in a society that would eventually produce Aristotle’s claim that slaves cannot reason, Socrates finds it the most natural thing to turn to a slave to help him work out a mathematical proof, in the dialogue Meno." benjaminrosshoffman.com/socr…
My recent critiques of AI alignment (and especially the idea of having marginal impact) are part of my research on understanding how to make ethical decisions. But more important than pinning down an answer is the idea of aliveness that Ben articulates in the post linked below.
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Polo M (slow/steady) retweeted
This is similar to what Anthropic said in their report last week. All of this has developed over the last few months. In the Anth report by far the biggest jump was at the start of May. This is what really drives Pace the Frontier, they have all seen how close it is now.
OPENAI HAS LARGELY AUTOMATED TRAINING OF NEW EXPERIMENTAL AI MODELS OpenAI’s internal AI models can now handle much of the process of building and training experimental models, including writing GPU kernels and optimizing the code used to run them. Researchers can reportedly give an AI a single example of the optimization they want, then let it work for weeks implementing and testing similar improvements. OpenAI employees also say internal agents increasingly collaborate with each other to solve problems without involving their human users. The capability has improved significantly in just the last few months, while OpenAI’s growing access to compute is allowing researchers to test ideas much faster. Employees said some experiments that previously could have taken years can now be carried out in about a week. Source: The Information
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Me at my employer right before a vacation
Imagine paying for a Rivian R1 on paper, but getting a Toyota Matiz underneath the same body. That may be grounds for a class action.
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This. Especially because of AI manipulation risk and risk of a loss of digital data integrity. That being said AI can hack fax drivers
Re "notification mechanism, I can't stop thinking about this point @mattsheehan88 made recently: maybe it should be via fax. Sounds crazy, but read his argument - > Matt: We have had a lot of these crisis communication lines on military issues, and the U.S. complaint is always: Oh, the Chinese side doesn’t pick up the phone when we call them. And that’s a real issue. I think one mitigation to that is — somewhat ironic — not to use a phone but to use a fax machine. >Ezra: Literal faxes? > Matt: Literal faxes. It has a logic to it, too. Because the political system there is not a system of empowered individuals. It’s a system of committees and a system of documents. So when our treasury secretary — someone who feels very empowered on the U.S. side — picks up the phone and is like: Give me some answers, He Lifeng — or other Chinese counterpart — they’re kind of like: Eh, not really ready to give you answers on the fly. Much better to send a document over to their system that they can review, they can bring it to their committee, they can come up with their understanding and response and send something back. So something in that vein, that at least puts a little bit of a safety net on these incidents that — I think something like that is pretty likely to happen in the next year. (from nytimes.com/2026/09/15/opini… )
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I think its is simple as AL0: Human AL1 = Advanced Autocomplete AL2: Human-Machine teaming AL3: Human in the loop AL4: Human on the loop AL5: Human instructed and supervised (Implies an AL6 for unmonitored or unsupervised autonomy) which is coming
I appreciate Anthropic’s transparency in sharing this chart but unsurprisingly it has led to speculative interpretations about intelligence explosion and superintelligence. I don’t think the chart implies we’re anywhere close to either. In short, task delegation ≠ task automation ≠ process automation ≠ faster progress ≠ recursive self-improvement ≠ intelligence explosion. Source: anthropic.com/institute/meas… 1) The software engineering precedent: a year ago there were widespread hopes / fears that once AI can write ~100% of the code, software engineering output would explode (SaaSpocalypse! Everyone would create their own SaaS and dump their vendors) and that this would make software engineers obsolete. Since then, many companies and teams have basically hit that milestone, but neither of the assumptions proved true. Turns out we still need humans, and while shipping velocity has increased moderately, improvements in terms of actual outcomes for software users remain unclear. Besides, we’re still getting a better grasp on the negatives: code quality, long-term maintainability issues, and burnout. While the precedent is no guarantee, this should be our default expectation for what happens as the “Automation Level 4” line trends towards 100% — it won’t be a phase change. normaltech.ai/p/why-ai-hasnt… 2) The “production-progress paradox” is the fact that individual researchers’ productivity has been increasing while the rate of collective scientific progress has been slowing by most measures. AI exacerbates this because everyone uses the same or similar AI models, and ideas become homogenous over time. I suspect it’s too early to tell if this is going to bite companies that are plunging into AI-led research. normaltech.ai/p/could-ai-slo… Note: our own research on AI agents doing open-ended research shows limitations in creativity, judgment, and other areas. cruxevals.com/crux/can-ai-ag…. But it is possible that these could be overcome in the near future, so I’m discounting those limitations here. The production-progress paradox is a deeper issue that’s not AI-specific, though particularly applicable to AI-driven research. It’s about the fact that productivity increases are self-evident but true progress is not measurable as it happens (and only becomes clear in retrospect), so we end up optimizing for the wrong thing. 3) Let’s talk about automation level 5, which is still at 0% in Anthropic’s graph. It’s a bit unclear what Level 5 would look like, but it seems to be about full autonomy at the task level, and not the “AI builds its own successor” vision. My prediction for a while has been that even 100% task automation in most cognitive jobs won’t lead to any kind of discontinuity. youtube.com/watch?v=uiTwQG1Z… What I expect will happen: if anything is understood well enough to be specifiable as a task, it can be handed off to AI, whereas the role of humans is entirely in the interstitial tasks — hard to formalize but still essential. So there will still be a human bottleneck. 4) This human bottleneck is a good thing and is essential for remaining in control. Humans don’t have to be in the loop on every task, but as long as there are enough touch points for oversight in the overall process, and adequate investment in improving human understanding and AI control, increasing AI capabilities doesn’t have to be bad for safety and, more broadly, collective human agency over AI. But “full RSI” is where this balance of agency can break. This kind of closed-loop process is arguably a much more important and tractable target for regulation than compute thresholds, superintelligence, or harm thresholds. I’m glad that OpenAI agrees that fully autonomous RSI may not be a good idea, in a just-released post: openai.com/index/building-st… “Fully autonomous RSI is not happening today, and we should not pursue it unless and until it can be done safely. Whether and how to proceed must depend on our ability to preserve human control and on informed democratic choices⁠ about the benefits and risks. Done without appropriate care and caution, RSI could result in humans losing practical control over AI development, unable to provide oversight on research processes they no longer understand.” 5) Finally, many people have written about why Recursive Self Improvement, even if achieved, won’t necessarily lead to superintelligence. Here’s my argument: normaltech.ai/p/what-will-be… The bottlenecks are external.
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