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Cake day: June 30th, 2023

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  • That’s a part of it. Another part is that it looks for patterns that it can apply in other places, which is how it ends up hallucinating functions that don’t exist and things like that.

    Like it can see that English has the verbs add, sort, and climb. And it will see a bunch of code that has functions like add(x, y) and sort( list ) and might conclude that there must also be a climb( thing ) function because that follows the pattern of functions being verb( objects ). It didn’t know what code is or even verbs for that matter. It could generate text explaining them because such explanations are definitely part of its training, but it understands it in the same way a dictionary understands words or an encyclopedia understands the concepts contained within.



  • Buddahriffic@lemmy.world
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    3 days ago

    Yeah, one that I always think of is the see-saw one where a sky diver’s parachute failed so he aimed for a see-saw with a girl sitting on one end which resulted in the girl launched shot upwards and then landing safely on top of a building.

    Their first test used basically a metal plank on a fulcrum and the forces did more to bend the plank than they did to launch the girl and she didn’t get high enough.

    Their second attempt used a see-saw that was built using suspension bridge tech to essentially make it instructable, resulting in fatal forces from the launch. At this point, they called it busted.

    But I see two unrealistic extremes where reality would exist somewhere in the middle where see-saws are designed to not break easily but not to the point of being indestructible and there might be a sweet spot where the forces are high enough to launch girl several stories up but not high enough that she dies from the forces.

    Also, for the bull in a china shop one, I’m guessing that saying resulted from a bull ending up inside a china shop during a running of the bulls event, where stress would be high and there wouldn’t be an easy and obvious path out on the other side, plus maybe a shopkeeper suddenly trying to get it out in a panic. I think that would get the expected result, especially after a few shelves have broken and each step makes more broken sounds.


  • Car doors that aren’t on teslas don’t fail open, they are reliable enough that I can’t think of hearing about any failures that don’t involve a collision and deforming of the door (in which case it’s a fail closed and they use the jaws of life to get people out, or another door).

    An electronic latch is either engaged or it isn’t. Fail open would mean that in the absence of an electronic signal saying it should be closed, the latch will default to not being engaged, which would mean there’s nothing holding the door closed if another force acts on it.

    Don’t assume any benefit of the doubt about Tesla’s. I made no comment one way or another about what I think of their doors vs other doors. For the record, I agree completely that they fucked up this part of the design. The purpose of my comment was to say that taking that design and adding “fail open” to it won’t fix it. Fail open and fail closed both have problems with an electronic latch and the only way to fix it without causing other big problems is to design it in a way that still functions as a door that can be open or latched closed whether or not the electronic part of the latch is working.

    And I’m “deliberately misinterpreting” what fail open means? I’m having trouble understanding how it can mean anything other than how I’m interpreting it, even with your clarification, given the disagreement about other car doors failing open. Maybe it’s a misnomer that I’m misinterpreting but why are you assuming I’m doing this in bad faith?

    The downvotes themselves don’t matter, I asked because I wanted to know the reasoning behind them, well aware that bringing them up at all will probably result in more of them.



  • For the fail-safe bit, if the latching system fails to an unlatched position, then the inertia of the door itself could cause it to open on braking and turns (or if someone leans on it or bumps it), since nothing else would be holding it in place.

    Obligatory fuck Elon Musk lol.

    It’s not generally as bad here as it is on Reddit. I still see the occasional comments that make me wonder if their author has any reading comprehension skills, but Reddit seemed to have representation from those kinds of posters in most comment threads. Even on the topics where Lemmy has general biases for, comments can still go off the beaten trail without getting crucified.

    Though with the smaller sample size of voters, I think Lemmy might see more cases where a comment initially goes one way and then swings the other way, which seems to be the case with my comment above, at least for now (and is part of the reason why I try to refrain from ever commenting on the votes, but usually there’s also a spicy or bolder part of my comment where I’m not as surprised if it goes negative).








  • Yeah, I bought fairly recently (as interest rates were starting to climb) and it was 100% a qol decision rather than a financial one. I’m paying more in interest now than I was paying in rent before, so instead of giving my money away to a landlord, I’m giving it away to my mortgage company.

    The only way I’ll come out ahead financially is if the value goes up. But I have mixed feelings on that, too, because the housing situation is fucked here and value continuing to go up will mean that the situation is still fucked. I don’t want this place to be my home forever, so if the price here goes up, then the price of better places will also go up and it ends up being a wash until I don’t need to own and can sell, but even that would be tough because inheritance is probably going to be my daughter’s only way of ever owning her own place.

    Or, on the other hand, if they fix the housing issue here by limiting the number of residences any person can own and barring corporations from owning at all (or at least not having them count as new people for number of places they can own), then prices will crash and most people who currently has a mortgage will end up owing more than their house is worth and will still be fucked in that way. Unless the government makes the banks eat some of that or does a bailout for homeowners.

    But anything in the above paragraph would probably take a revolution to actually happen because all of these bugs for regular people are features for those that have the wealth to influence the political power.