Ah I wonder if this could've saved me countless hours of optimizing my VR game Rogue Stargun for the Quest 2, particularly the final battle in the game
So many companies doing non-"acquisitions" during this AI boom!
Though this one is at least more comprehensive than say, Google simply hiring back Noam Shazeer from Character.AI or OpenAI taking Windsurf
I feel like there's a bit if a disconnect with the cool video demos demonstrated here and say, the type of world models someone like Yann Lecunn is talking about.
A proper world model like Jepa should be predicting in latent space where the representation of what is going on is highly abstract.
Video generation models by definition are either predicting in noise or pixel space (latent noise if the diffuser is diffusing in a variational encoders latent space)
It seems like what this lab is doing is quite vanilla, and I'm wondering if they are doing any sort of research in less demo sexy joint embedding predictive spaces.
There was a recent paper, LeJepa from LeCunn and a postdoc that actually fixes many of the mode distribution collapse issues with the Jepa embedding models I just mentioned.
I'm waiting on the startup or research group that gives us an unsexy world model. Instead of giving us 1080p video of supermodels camping, gives us a slideshow of something a 6 year old child would draw. That would be a more convincing demonstrator of an effective world model.
Making convincing videos of the world without having a world model would be like writing convincing essays about computing without understanding computing.
There's a few things to consider here:
- there are many aspects to the video that are not convincing, indicating these videogen models do not grok the world the same way a typical human does
- A 6 year old child is almost certainly incapable of recreating pixel level fidelity video footage, yet understands the world extremely well... far beyond what current robotics is capable of.
The two facts above should be indicative that predicting noise (as with DDPM diffusion models), or predicting pixel level (or even VAE latent "pixel") information is probably not the optimal path to world understanding. Probably not even a good path to good world models.
Imagine walking around your 3d map hundreds of times on a slow ass computer looking for frame views that exceed 350 polygons. Must have been a pain in the ass.
You should probably revisit the guidelines, as your flagging policy doesn’t align with HN guidelines:
> On-Topic: Anything that good hackers would find interesting. That includes more than hacking and startups. If you had to reduce it to a sentence, the answer might be: anything that gratifies one's intellectual curiosity.
When we say "interesting" we mean intellectual interest, not all kinds of interest or curiosity. For example, there is social curiosity (the sort that powers celebrity gossip). There is political curiosity (wanting to know how one's side is doing against the other side). There is sexual curiosity (no comment needed). These things all have their place, but not here. On the other hand, there can also be overlap with intellectual curiosity, in which case it's fine, though the bar is higher in some cases than others.
The qualifier "most" is very important there. Certainly opinions can differ as to what should fall under "most" and what shouldn't. But citing that line to justify flagging a politics-related story isn't a good argument.
Yep - I totally got that from your original comment.
I did think to myself "I hope they're using the Richard Feynmann/MIT Model Railroad Club sense of the work "hacking" there, not the "dude in a hoodie in front of a green on black terminal" sense. HN, for me, for over a decade, has been a source of intellectual curiosity provoking links, not just software/computing related stuff.
My attendances at DEF-CON have been mostly grey-hat [0]. I don't really care about downvotes just here to spread knowledge on topics I find interesting.
Thanks for the sanity/perspective.
[0] I'm in the XX documentary, and have been on stage (as have many friends), but never as an official speaker. In a former digital life, I ran a lockpicking youtubey with millions of views.
Pretty sure HN has discussed porn, the porn industry, sex work, sex workers, etc tons.
For example you can find in my history on posts about how porn access is being restricted that the "They have more fraud" claim is likely false and claimed in bad faith, and in fact Pornhub has been so removed from the payments industry that they now seem to have grafted themselves onto the internet gambling industry to make money, which is just awful. They have not turned to crypto payments because they just don't work, which is interesting to discuss.
But you would never see any of those discussions if you banned from the front page anything that mentioned porn.
Do you see how that works? Interesting discussion is about who is discussing, not about what is being discussed.
IMO the topic guidelines are entirely the wrong way to ensure meaningful discussion. All they have done, as clearly evidenced by the time HN tried to outright ban politics, is provide ample fodder for people to shut down discussions they were never going to participate in and contribute to anyway, and force people to have less interesting discussions about "Does this belong here", despite the guidelines themselves saying "If it's here, it belongs here"
HN also bans a lot of meta discussion which is crap, as talking about the sneaky and intransparent parts of HN, like the Orange Nametag cohort, would be interesting to the constant influx of new accounts.
I for one would also find deep dives into moderation or site meta information to be very interesting. I deal with abuse prevention in my day job, so seeing how others experience that abuse and deal with it would be not just interesting to me, but downright educational.
Meanwhile, HN is full of "I slapped an LLM into someone else's open source code" as if that is interesting at all. The entire point of vibe coding and agents etc is that anyone else could do that just as easily. So it seems "being interesting to hackers" just isn't the actual desired content.
>All [the guidelines] have done ... is provide ample fodder for people to shut down discussions they were never going to ... contribute to anyway, and force people to have less interesting discussions about "Does this belong here"
Absolutely. See /u/grey's comment above, which /u/DanG responded with saying ~"no personal attacks"~ (I don't think grey got personal, and I don't think DanG's response was appropriate/warranted).
But as DanG and you have pointed out (in response to my other comments in this thread), porn does have a place on /hn/ — I truly believe the porn industry is the major driver of consumer tech.
Respectfully submitted, and thanks for all the great discussions among ALL users, oranges/admins/®ulars.
I think people might be missing the hack here, because the front story is such an ongoing political (and moral) football.
The hack is in the leak, and the sudden availability, of the video segment, across international borders, against the Weiss will (and apparently against the Ellison and Trump will), rebounding back to us in the US via the good graces of https://archive.org and via some true journalistic (or political) chutzpah.
That's what drew me to this page, to learn more about how presumed underhanded corrupt billionaire-sanctioned censorship was defeated by an innocent premature distribution.
There's also some other relevance to tech here, given the role of the Ellisons in all this. It's quite possible the decision to pull the episode came from them. Paramount is trying steal Warner Bros out from under Netflix and is working the Trump admin hard to prevent the deal, even supposedly by telling Trump he can decide who gets hired/fired from CNN.
Andreessen was directly involved in the rise of Bari Weiss too.
I hate to attack HN and especially any particular moderator. But I agree in the abstract that this is an unacceptable performance. When you have Larry Ellison's son appoint a political figure over a news organization and start axing things, that's Tech news-worthy.
And once any degree of censorship is involved by mainstream media the burden of open-ness goes up 10x in my opinion. At least I personally hadn't seen this article until today, and then the one I saw disappeared from the front page. I'm sorry but this story is more important than source code for photoshop 1.0 or whatever currently has the top slot.
I say this not because I think "Oh other people need to know this" I say this because I think "I need to know this" stuff and I almost didn't. I'm sure there are many well-read people on here, but for me this site is my main/only(?) news source.
Personally I'd recommend a post-mortem into this (exactly how many flags, by who?, is political news susceptible to getting falsely flagged and if so is there a way to rework that system? Perhaps let individual users disable "political news" on their own accounts? Can people "kill" a story by baiting a bunch of stupid comments on it to get its discussion number too high?)
I understand HN wasn't started as an attempt to make some free press democratized web 2.0 news. But in the current news climate where there president is personally doing shit like getting Jimmy Kimmel axed I think HN has had a greater role thrust upon it than mere startup news.
[I can't imagine it would be considered, but implicit in this frustration is a willingness to volunteer my own time to contribute toward fixing this issue as an engineer - be it gathering/analyzing the data or whatever form]
It's a bummer, but discussions about the intersections of politics and tech are especially important when many prominent figures in SV are inserting themselves directly into politics or are funding inherently political projects. It's clear, for many of them, their values are misaligned with many core democratic values and sometimes even human rights.
Musk and DOGE killed an estimated 600,000 people, mostly kids under 5, and the death hasn't abated yet. Tech workers helped him do it.
If you'd rather not be the kind of useful idiot who helps a megalomaniacal tech billionaire rack up the body count of an early 20th century despot, politics are unfortunately unavoidable.
Playstation rendered with affine texturing which made it impossible to get perspective correct rendering without hacks. The porting team ultimately did a very interesting hack where they would use polygons to render 1 pixel wide strips effectively simulating how non-hardware (that is CPU-based/integer) acclerated rendering was done on the PC.
People tend to easily forget that the civilian casualty ratio for conventional warfare is around 50%
These attacks killed and maimed children, but firing JDAMs kills and maims even more children.
Not excusing the Israeli military here... they definitely dropped a lot of JDAMs, unguided artillery, and indiscriminate autocannon munitions on Gaza.
But the specific point on the pager attacks being against civilians is not a great argument.
Another thing I will note is that a lot of Palestinian groups also use similar reasoning towards targeting the Israeli population on the basis of the fact there is mass conscription in place.
I'd like to note here that the lifespan of a horse is 25-30 years. They were phased out not with mass horse genocide, but likely in the same way we phase out Toyota Corollas that have gotten too old. Owners simply didn't buy a new horse when the old one wore out, but bought an automobile instead.
Economically it is no different from the demand for Mitsubishi's decreasing except the vehicle in this case eats grass, poops, and feels pain.
If you want to analogize with humans, a gradual reduction in breeding (which is happening anyways with or without AI) is probably a stronger analogy than a Skynet extinction scenario.
Truth is this is no different than the societal trends that were introduced with industrialization, simply accelerated on a massive scale.
The threshold for getting wealth through education is bumping up against our natural human breeding timeline, delaying childbirth past natural optimal human fertility ages in the developed world. The amount of education needed to achieve certain types of wealth will move into the decades causing even more strain on fertility metrics. Some people will decide to have more kids and live off purely off whatever limited wellfare the oligarchs in charge decide is acceptable. Others will delay having children far past natural human fertility timespans or forgo having children at all.
If we look at it this way, a reduction in human population would be contingent on whether you think human beings exist and are bred for the purposes of labor.
I believe most people would agree with me that the answer is NO.
The analogy to horses here then is not individuals, but specific types of jobs.
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