Timothy B. Lee

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Timothy B. Lee

Timothy B. Lee

@binarybits

Reporting on AI and the future of the economy. Computer science masters degree from Princeton. @arstechnica alum. Subscribe to my AI newsletter!

Washington, DC Katılım Mart 2008
1.6K Takip Edilen49.7K Takipçiler
Enjoyurble
Enjoyurble@enjoyurble·
@binarybits @Playerinthgame I've been (mostly civilly I think?) tweeting back and forth with Dustin on BlueSky over this weekend? Lol. The idea that they're "whole thing" is AI-fears is ridiculous. They're absolutely "tech-forward" almost across the board. bsky.app/profile/moskov…
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Timothy B. Lee
Timothy B. Lee@binarybits·
@Playerinthgame Yes, the work they fund is mostly but not entirely skeptical of AI. Still not seeing why this would be a reason for skepticism of Andy's work.
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Silicon Valley Fodder
Silicon Valley Fodder@Playerinthgame·
@binarybits “…some have mistakenly understood us to be broadly opposed to AI development or technological progress generally. We want to correct that misconception.”
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Silicon Valley Fodder
Silicon Valley Fodder@Playerinthgame·
@binarybits BS. CG is strongly pro-technology. They believe that if handled correctly, AI will be the most important development in human history, potentially curing all diseases and ending poverty
Silicon Valley Fodder tweet media
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Romy
Romy@Romy_Holland·
okay so i think the boomer conversational trait at the root of many problems is a total failure to even attempt to model whether the people around them care about what they’re saying. they tell the same old stories 100x and deep down they definitely know you’ve heard it, but it just feels so good to be talking that they go for it. in the absence of the thought process “would this person enjoy hearing this story?” the only factor that matters is how it feels for them to talk. same thing for the constant narration of everything that’s happening and the constant questions about tiny stuff and the random pieces of mundane information about ppl you don’t know. toddlers do the same thing before they develop complete theory of mind. idk if this is the consequence of some sort of old age cognitive regression or if boomers were just socialized really poorly.
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Timothy B. Lee
Timothy B. Lee@binarybits·
@Myzidya Right, and backslash is basically never used on the modern Internet outside of the use cases I mentioned.
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Myzidya
Myzidya@Myzidya·
@binarybits Um.. "/" is slash (solidus), and "\" is backslash (reverse slash, reverse solidus, backslant, slosh, or whack). These two symbols are not the same.
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Timothy B. Lee
Timothy B. Lee@binarybits·
Public service announcement: Any time you are tempted to say "backslash," say "slash" instead. The only exceptions are (1) Windows file system paths, (2) even more obscure uses that only programmers have to think about.
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Timothy B. Lee
Timothy B. Lee@binarybits·
@AndyXAndersen @Miles_Brundage I expect the current architecture will get us pretty far but if we're trying to get to "AI scientists" or whatever I strongly suspect we will need a new architecture.
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AndyXAndersen
AndyXAndersen@AndyXAndersen·
@binarybits @Miles_Brundage Somewhere in between Claude Opus 4.5 and 4.7 context management went from terrible to really good. It is becoming clear this is not a show-stopper and hierarchical memory management is the way to go, rather than retraining or new architecture.
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Miles Brundage
Miles Brundage@Miles_Brundage·
Compaction works much better than many implicitly predicted via emphasizing continual learning as a huge blocker
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Timothy B. Lee
Timothy B. Lee@binarybits·
@Miles_Brundage I think it's both true that compaction has worked better than I would have predicted a couple of years ago and also that it's far from adequate for solving continual learning well enough to get to "AI scientists" or whatever.
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Timothy B. Lee
Timothy B. Lee@binarybits·
@Miles_Brundage Funny I am currently putting the finishing touches on an article more or less arguing the opposite.
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Knickerbocker1664
Knickerbocker1664@OldNewYork1664·
@mattyglesias So my question is where the new capital district would be placed, as we are constitutionally mandated to have one at least 10 square miles in size?
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Dean W. Ball
Dean W. Ball@deanwball·
I'll restate: I have a principled opposition to wind subsidies, which have been a genuine boondoggle (for example: in the US it is common replace major, good-condition parts of extent wind turbines just to keep them subsidy-eligible). And were it not for subsidies, this technology would barely exist. So my principled opposition to wind is not literally to the physics of wind turning a turbine, but instead by way of the subsidies.
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Dean W. Ball
Dean W. Ball@deanwball·
I have truly never understood how solar-maxis intend to deal with this reality; I expect there to be data centers 100 times this nameplate power draw in the nearish future. What you see below is 100mw. The response I usually get is "America has a lot of land," which is just bleak. Indeed, it turns *me* into a doomer, invoking as it does the notion of machines papering over our soil (which powers us) to power themselves. And it's not just data centers. In a world with electric freight trucks, a *truck stop* might require as much solar as you see pictured here, if not much more. A truck stop! Solar is fine; I do not have a principled opposition to it (which I do to eg wind). But solar's lack of energy density makes the solar-maximalist future a "loser premise," to borrow a phrase--at least it is a "loser premise" for human dignity. The good version of the future is of course a mix of many energy sources, but with a heavy bent toward fusion/fission and geothermal.
Andrew Côté@Andercot

This is the footprint ratio of data center to solar panels in the sunniest country in the world. Yeah, I think we're gonna have to go nuclear.

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Timothy B. Lee
Timothy B. Lee@binarybits·
@john_malone And ever since then a critical mass of normies have been confused enough to do it wrong some of the time, which then perpetuates the confusion.
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Timothy B. Lee
Timothy B. Lee@binarybits·
@john_malone My guess is that people started getting confused in the 1980s, when DOS/Windows was the most popular computing platform and it really was an open question whether it made sense to use a slash or a backslash.
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Timothy B. Lee
Timothy B. Lee@binarybits·
@john_malone It doesn't seem like "never say backslash" should be a hard rule to remember. But I just heard an ad on a mainstream podcast that used backslash in a URL.
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Timothy B. Lee
Timothy B. Lee@binarybits·
@_aidan_clark_ I felt similarly recently recently when I read this passage claiming that in 2012, Nvidia was obscure while ImageNet was famous.
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Aidan Clark
Aidan Clark@_aidan_clark_·
Absolutely crazy to me there is a whole generation of people who know what a transformer is but might not know what an RNN is (not meant to be a comment on Helen). Is this what getting old is like?
Helen Toner@hlntnr

Never forget @karpathy training a recurrent neural net (precursor to transformers) to imitate @paulg in 2015—a thing of syntactic and semantic beauty:

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Kayla
Kayla@caryatis·
If you’re responsible for a toddler, you’re responsible for keeping the toddler out of the path of moving vehicles
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