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Cake day: July 29th, 2023

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  • New book: superlawyers! how claude makes you the best lawyer in the room.

    https://www.amazon.com/dp/B0GHYS5FC2

    The author even shares his prompts for free!

    https://github.com/danlorry/superlawyers-prompts

    Every prompt here is designed for that pattern: Claude multiplies your judgment, never replaces it. The prompts are ready to paste into Claude. The book explains why they are structured the way they are.

    The prompts mostly seem to be structured as “imagine you are an attorney. Now do this homework exercise”. There’s a passingly interesting idea around having the chatbot attempt to form a counter argument to your own claims, which you can then use to make your own position stronger, which seems like it might actually be a genuinely okay idea especially if you expect your opponents to be llm sock puppets, but everything else looks pretty much like garden variety “do my thinking for me”.

    I’ll admit I didn’t read the prompts closely, so may be I’m being uncharitable, but I doubt there are many nuggets of gold hidden in there.

    h/t to rahaeli




  • Nah, that’s just the global-warming-induced warm water they like, the presence of a reactor was incidental… swarms around any sort of suction system are going to be a problem.

    I can offer you a upgrade in the form of an array of radioactive spinning blades if you’d like.

    (in theory you could deploy your data centres in places where nutrient levels are low, so there’s less plankton and so a much reduced risk of jellyfish swarms, but I have absolutely no faith that these cowboys would even stop to think about that for one moment)











  • Salt water is famously a forgiving environment to build in, and oceanic weather is benign and predictable. Not that it would be a problem anyway, because move-fast-and-break-things people can be trusted to do the right thing when it comes to running delicate equipment in places more hostile than mid california, and will not skimp on staffing and maintenance. You can look at all the the successful seasteading operations to see how well this will go.

    There are also no problems I can foresee with putting a bucketload of fissiles in international waters, with no scope for finally uniting old-school piracy with new-school piracy, either. This plan is great, and no-one will have a problem with it.



  • And a follow-up by talia ringer, who observes that there have always been gaps between the type-theoretic underpinnings of things like the lean prover and their actual implementation, and this hasn’t been so much of an issue til now because theorem provers haven’t had the attention of people in high places, and the type-theoreticians have been able to catch up in due course.

    https://mathstodon.xyz/@TaliaRinger/117005740997367321

    My big worry right now is that if organizations continue to fund the crap out of Al for formal proof research (and to generally support implementation and maintenance of proof assistants like Lean as part of that effort) but don’t bother funding the type theory side of things, those gaps will grow larger and will be exploited more often by Al tools via reward hacking. Whereas people tend to only exploit kernel bugs to make a point that the bug exists. Thus proof assistants will grow less trustworthy over time.

    Anyone want to place any bets on whether or nor the big llm companies are going to fund academic research that isn’t obviously mechanisable right now and won’t yield any clickbait headlines?



  • To be extra grumpy… seems to me that most note-taking apps have always been a bit shit, and coding assistants have just pushed them over the edge. All vast electron apps with terrible sandboxing as far as the eye can see.

    I quite like the linked-text-document model for various things, and it would be nice if someone could make an editor that a) didn’t use electron and b) could do something like html export. Oh, and c) supported plugins that don’t get unrestricted access to my entire filesystem.

    Not even any closed-source options manage that, though. Everything is just bloat and security vulnerabilities as far as the eye can see.


  • As an interesting follow-up to the ai-does-maths-using lean4 stubstack comments on Sunday, an llm accidentally uncovers a bug in the lean4 kernel.

    Summary by Meven Lennon-Bertrand:

    https://lipn.info/@mevenlennonbertrand/116997917683191056

    To summarize:

    • an AI agent let loose provides a sorry-free proof of the Collatz conjecture
    • the proof is detected as actually being a kernel bug
    • the bug is related to (nested) inductive types, for which there is no clear theoretical specification: the kernel’s code is the reference
    • external checkers (lean4lean and nanoda from a week ago) reproduce the bug, because they essentially copied the reference kernel implementation

    Eta: “sorry-free” in this case means a complete proof with no trust-me-bro steps or TODOs… the sorry tactic in lean “proves” a theorem to be correct even if it is garbage or incomplete. More programming languages should make developers apologise for half-arsing their work.

    And so

    • AI raises the bar for kernel correctness by a lot
    • without a clear type-theoretic understanding of what is actually implemented, we’re toast
    • external checkers help to catch implementation bugs, but without a clear specification they can’t catch logic bugs

    How bad this is, is unclear just yet… probably not the sky actually falling, but not great. Interesting though.