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stefan_ commented on FAA halts all flights at El Paso airport for 10 days   nytimes.com/2026/02/11/us... · Posted by u/edward
noelsusman · 3 hours ago
Doesn't really pass the sniff test. Why would you need a 10 day closure to deal with a drone incursion?

I'm guessing DoD and the FAA were squabbling over a test the military wanted to run, and it didn't go up the chain fast enough to get resolved before testing was scheduled to begin.

Edit: Here's the actual notice from the FAA[1]. Note that it was issued at 0332 UTC, but the restrictions weren't scheduled to go into place until 0630 UTC. Either the FAA is clairvoyant, or Sean Duffy is lying.

[1]https://tfr.faa.gov/tfr3/?page=detail_6_2233

stefan_ · 2 hours ago
Ding ding. Always assume weaponized incompetence in this administration:

https://www.cbsnews.com/news/airspace-closure-followed-spat-...

> FAA Administrator Bryan Bedford on Tuesday night decided to close the airspace — without alerting White House, Pentagon or Homeland Security officials, sources said.

In the meantime, the politician responsible of course made up a quick lie and yall ran with it, fantasizing about cartel MANPADs:

> Transportation Secretary Sean Duffy said in a statement, "The FAA and DOW acted swiftly to address a cartel drone incursion."

stefan_ commented on Rivian R2: Electric Mid-Size SUV   rivian.com/r2... · Posted by u/socialcommenter
hnburnsy · 14 hours ago
None of these car reviewers ever take into account build quality and customer issues. Example they all lashihly praised the EX90, but owners struggled for a year with software problems, then found out the LIDAR they paid for is never going to assist their driving and they need a new computer. Same with Rivian, all of today's reviews praise the R2, but ignore the troubles current owners have not just with the car but with getting service too.

Never buy a first year model and then keep an eye on owners forums before you buy.

stefan_ · 10 hours ago
I watched one of those Out Of Spec videos on an earlier Rivian and it was full of praise and raving. Then there was a later video where they almost on the side mentioned when it came out of the factory it felt legitimately unsafe to drive on the highway and had already spent days at service including a total powertrain shutdown, essentially a lemon. These things happened already in the time before their first video yet were never mentioned. That entire YouTube review industry is more rotten and bought than the same show on Cable TV ever was..
stefan_ commented on Rivian R2: Electric Mid-Size SUV   rivian.com/r2... · Posted by u/socialcommenter
KennyBlanken · 12 hours ago
Marques Brownlee is a kid who did shitty reviews of cell phones and is now a tech influencer, not an objective auto industry reviewer. He knows jack shit about the auto industry. Whatever comes out of his mouth is designed to make his clients - the companies who pay him to pimp their products - look as good as possible.

Rivians are wildly heavy and inefficient compared to the rest of the industry. The R1T weighs more than two of the heaviest version of the Ioniq 5, for example.

R1T owners seem to average about 2mi/kwhr, whereas the Ioniq 5 gets almost twice that...

stefan_ · 11 hours ago
Its fitting he would think the reference in EVs is the Model Y of all things, the technologically outdated, slow charging car whose sales are falling off a cliff while the manufacturer is trying to upsell you a monthly subscription for lane keeping.
stefan_ commented on Speed up responses with fast mode   code.claude.com/docs/en/f... · Posted by u/surprisetalk
jweir · 4 days ago
I switched back to 4.5 Sonnet or Opus yesterday since 4.6 was so slow and often “over thinking” or “over analyzing” the problem space. Tasks which accurately took under an minute in Sonnet 4.5 were still running after 5 minutes in 4.6 (yeah I had them race for a few tasks)

Someone of this could be system overload I suppose.

stefan_ · 4 days ago
Yeah, nothing is sped up, their initial deployment of 4.6 is so unbearably slow they are just now offering you the opportunity to pay more for the same experience of 4.5. What's the word for that?
stefan_ commented on xAI joins SpaceX   spacex.com/updates#xai-jo... · Posted by u/g-mork
bko · 9 days ago
What's funny? Do you think the investors are against this? The investor's aren't idiots. I imagine the typical investor in Elon Musk's companies would approve of this sort of thing. So what's the problem? Besides, its a private company with Musk as majority shareholder in both. That's the beauty of private companies, you can just do things.

I wish more companies were private and ambitious. I'm tired of companies like Apple making marginal spec bumps to their phones and milking the same products for decades

stefan_ · 9 days ago
The investors want to cash out, Musk needs lots of money to plow into his latest toy that so far only excels in ridiculing him and sexual harassment/CSAM, so they make a deal to take in xAI and go public. Win win.
stefan_ commented on Why software stocks are getting pummelled   economist.com/business/20... · Posted by u/petethomas
mattmaroon · 9 days ago
A lot of these companies are not small monthly fees. And if you’ve ever worked with them, you’ll know that many of the tools they sell are an exact match for almost nobody’s needs.

So what happens is a corporation ends up spending a lot of money for a square tool that they have to hammer into a circle hole. They do it because the alternative is worse.

AI coding does not allow you to build anything even mildly complex with no programmers yet. But it does reduced by an order of magnitude the amount of money you need to spend on programming a solution that would work better.

Another thing AI enables is significantly lower switching costs. A friend of mine owned an in person and online retailer that was early to the game, having come online in the late 90s. I remember asking him, sometime around 2010, when his Store had become very difficult to use, why he didn’t switch to a more modern selling platform, and the answer was that it would have taken him years to get his inventory moved from one system to another. Modern AI probably could’ve done almost all of the work for him.

I can’t even imagine what would happen if somebody like Ford wanted to get off of their SAP or Oracle solution. A lot of these products don’t withhold access to your data but they also won’t provide it to you in any format that could be used without a ton of work that until recently would’ve required a large number of man hours

stefan_ · 9 days ago
Oh, but that doesn't matter. SaaS tools aren't bought by the people that have to use them. Entire groups in big companies (HR & co) are delegating the majority of their job to SaaS and all failures are blamed on the people who have to interact with them while they are entirely ancillary to their job.
stefan_ commented on Claude Code daily benchmarks for degradation tracking   marginlab.ai/trackers/cla... · Posted by u/qwesr123
bonoboTP · 12 days ago
Why do you think batching has anything to do with the model getting dumber? Do you know what batching means?
stefan_ · 12 days ago
Well if you were to read the link you might just find out! Today is your chance to be less dumb than the model!
stefan_ commented on Tesla is committing automotive suicide   electrek.co/2026/01/29/te... · Posted by u/jethronethro
ClarityJones · 13 days ago
The author said he saw Tesla prove that EVs were profitable, but it was profitable when taxpayers gave it $7,500 per vehicle sold... That's the whole profit margin on higher-end cars, and more profit than most mass-market makers get. EVs were never profitable.
stefan_ · 13 days ago
Also helps if Obama gives you $500M to R&D the Model S.
stefan_ commented on Claude Code daily benchmarks for degradation tracking   marginlab.ai/trackers/cla... · Posted by u/qwesr123
botacode · 13 days ago
Load just makes LLMs behave less deterministically and likely degrade. See: https://thinkingmachines.ai/blog/defeating-nondeterminism-in...

They don't have to be malicious operators in this case. It just happens.

stefan_ · 13 days ago
The primary (non malicious, non stupid) explanation given here is batching. But I think you would find looking at large-scale inference the batch sizes being ran on any given rig are fairly static - there is a sweet spot for any given model part ran individually between memory consumption and GPU utilization, and generally GPUs do badly at job parallelism.

I think the more likely explanation is again with the extremely heterogeneous compute platforms they run on.

u/stefan_

KarmaCake day14348February 19, 2018View Original