Kimmy W
Kimmy W
@ghostynewt.bsky.social
This is my personal social media account! Opinions and misatkes my own!
434 followers909 following1.9K posts
Kimmy W reposted
Google DeepMind researchers found two numerical bugs in softmax and cross-entropy which prevents tiny gradients from incorrectly rounding to zero or remaining nonzero when they should vanish. These errors can cause sudden loss spikes and interfere with distillation. alphaxiv.org/abs/2610.31642
Kimmy W reposted
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Kimmy W reposted
Sorry man this guy’s gotta lose I don’t care who the fuck he’s running against. If these loudly anti-trans Dems don’t lose, it’s going to take us thirty years to get back the rights we’ve lost in the past five.
Josh Turek of Iowa, Democrat, comes out with one of the worst anti-trans ads yet. Not only is it an anti-sports ad, it proposes a ban on federal funding for gender affirming care. That would hit all medicaid and medicare patients, and any ACA federally-subsidized plans as well. Horrific.
Kimmy W reposted
Kimmy W reposted
🚨 Password2Shell 🚨 An attacker just has to type in the username and password to gain full control. Full writeup here: man7.org/linux/man-pa...
Kimmy W reposted
coffee was 6.50 in September, and already at 7 dollars. inflation is *really* picking up now. grocery shop today was 100 dollars, easily should have been 60-70 in the old times. some imported items (e.g. dried fruit) just completely out of stock, on a weekday, not a weekend w/o shipments.
My mocha each morning? $5.70 plus card surcharge = $5.77. bsky.app/profile/lizt...
Kimmy W reposted
This was pretty trivial to implement. Just initialize camera rays with some speed variance. Predictably blurry, but this is clearly motion blur. Looks like a natural value over which to animate... It makes sense, I guess: sweeping velocity->infinity is like sweeping the strength of the potential->0
2. The camera is sensitive to particles of differing speeds. This means we have to sample importon initial velocities at ray-initialization. This will add noise, and will undoubtedly create blurry images, since a single pixel will end up hitting different geometry depending on launch speed
happy 10 year anniversary to Cicret Bracelet Debunk youtu.be/KbgvSi35n6o?... go follow @captaindisillusion.bsky.social
the key is to throw the reverse surprise birthday “Hey wanna go to XYZ next Thursday at 6pm? I won a promotional dinner for two but only at that time, looking for people to go with. Could be fun, your call” Send that to like twenty people and then be like “SURPRISE it’s actually my birthday!!”
hey i’m just doing a little thing for my birthday but don’t worry you don’t have to come. let me know though if you want to come so i can make a reservation. but also don’t worry if you decide you don’t at the last second. i wouldn’t want to go either haha. anyway my point here is that im sorry,
Kimmy W reposted
Camera rays subject to gravity, shadow rays straight so we're not just in the dark. Works pretty well, but is very confusing. This is a red ball next to a brown box. First observation: There's 'mirages' because you can aim up above 45° and fall on the scene from above.
I have always wanted to know what it would look like if photons were ballistic and followed collision physics
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If you make HTTPS requests or have other TLS clients and care about MITM attacks, you need to update today. If you run Go: go get go@1.27.3 If you run Homebrew: brew update brew install ca-certificates If you run Linux, maybe stay off the internet for now.
🚨 Six WebPKI Intermediate CAs are compromised. This is bigger than Heartbleed, but a client-side issue. Anything that verifies certificates against public roots, like most TLS clients, is/was affected. Details, live test, patched versions and workarounds at emudhra.we-have-a-problem.com Act now.
Kimmy W reposted
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This is actually a good idea tbh. Have bots that scan the web and invalidate keys if they're found. Services should mandate you agree whitehats are allowed to do this in ToS so it's not a violation of the CFAA. Would probably reduce their fraud dispute rate considerably.
Oh no, every API key system should have endpoint "invalidate_api_key" If key is leaked, at leat whitehat hackers (or the party who stored them) could invalidate found keys.
Kimmy W reposted
Something very important to figure out before Jan 20, 2029 is whether, when a new President is inaugurated, they will control the computer system at GSA (i.e. doors to federal buildings) and Treasury payments system or if those systems will be somehow in the hands of DOGE cronies
Kimmy W reposted
If this passes, this could be the most important piece of consumer protection in the digital age.
A US lawmaker has announced plans to introduce a new bill that would give gamers ownership of the games they buy 🎮 The Power To The Players Act would require publishers to make games playable offline before shutting down their servers
Kimmy W reposted
even for those of us like me who dislike AI, I am glad that open-source models are getting about as good as the closed-source ones
a couple weeks ago I saw some very silly post about how no open weight model was at the Pareto frontier so it now pleases me greatly to inform you that no closed weight model is at the Pareto frontier
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Replying to @ewindisch.ontological.observer
I easily know a dozen dolls who are housing insecure working on advanced cutting edge tech, with god-tier resumes, who seemingly can't land jobs at frontier labs (or don't want them). They're using AI technology to fight fire with fire, against what you hate about AI.
Kimmy W reposted
Kimmy W reposted