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When I was at Google during the IPO I saw people with similar challenges. I can empathize with what he's going through, it can be hard to find a sense of purpose when "the need to provide" is suddenly gone and you realize that many of your life choices were made based on that goal.

I can also empathize with those who consider him a whiny brat. It's hard to get someone to care about your plight when in their eyes you've achieved success. It's just different levels on Maslow's hierarchy.


That manual is a great find! Dr. Kurtz was surely way ahead of his time in aiming to bring computing to the masses, well before the microcomputer revolution. BASIC was an easy onramp to programming that hooked a ton of people on computing, especially kids of the 70s/80s like me. He shaped the future as much as anyone.


The funny thing is that I went undergrad to some big name tech school in the late 70s and you barely had access to computers without a specific need or for specific coursework. (I took FORTRAN using punch cards and a mainframe.) At Dartmouth for grad school, access to computing resources was much more democratized, even though I was working in material science.


The reason for that is simple. money.

In my first year FORTRAN or cards as you say then the University department bought a mini and used BASIC.


About the next year the joint computer facility (i.e. non-EE/CS) got a VAX but I never had a particular reason to get an account.

Looking back, the EECS department was actually a pretty active center for computer-related research. But computers weren't widely-used elsewhere at the time.


Based on the bounds discussed at https://old.reddit.com/r/Cubers/comments/8chfuu/i_found_a_ge... it appears that a 34x34x34 cube can be algorithmically solved in under 100,000 moves.

Maximum number of moves scales as n^2.


Wow that's incredible, far less than I imagined. Thanks!


There are many jobs where people prefer other people to fill those roles, irrespective of the ability of machines. Most people don't want to watch computers play chess, or spend money on computer-generated art, or go to a robot therapist.

Ah, you say: But such jobs don't employ many people! Most people do things that nobody cares if they're automated away. Surely we can't all be chess players or artists?

To which I say: The job market will adapt, and people will move into those jobs where customers prefer to have a human. We have no real idea what those jobs are today, but some of them might be the things you wish you had more of, but are too expensive for most of us to hire someone for. (Interior decorator? Personal chef? ...)


The most interesting thing to me by far was the lack of a steering wheel on the Robocab.

Without manual controls, vague promises ("puffery"?) about autonomy won't drive vehicle sales as they do today across all Tesla's models. The Robocab as shown literally cannot function (or make a dime of revenue) until they've fully solved autonomy and have convinced regulators of the same.


That's not entirely true. Waymo have remote control operators, these would have the same - you don't need 100% foolproof autonomy to operate a fleet of cars like this.

I am also highly sceptical of everything about Tesla's program though


Waymo support staff is more akin to conductors, they can choose actions for the vehicle to take, but can not control steering/acceleration/brake. In car controls are still used by field support staff if the car is really stuck or for emergency services.


You're going to buy a personal car that can be remoted into at any time?


Not to mention the gigantic nightmare of liability in case of accidents.


With my permission? Sure!


These are robotaxis, not personal cars.


No, the idea is that these are personal vehicles that are not operated by Tesla, but owned by regular people who gets to keep most of the profit they make driving strangers around.

Tesla has zero intentions of operating a fleet of autonomous vehicles on their own.


To the public, sure, but I'm sure their employees need a way to get around.


He stated that they would be for sale to individuals.


It's not going to be in mass production until 2027 at the earliest, realistically. Will they have unsupervised FSD "next year" as claimed? I doubt it. But by 2027? I think there's a strong possibility. I've been testing FSD since it was released and lately the pace of improvement has gotten a lot faster. And the Cybercab is going to have a much faster onboard computer, and probably more/better cameras.


It is interesting that you are confident in that matter. But you have been playing with it for a long time. Someone like myself with zero experience with it am very skeptical about how much I can trust it. We have seen several accidents over the years in the news. How do we convince the masses that this car is safe and this car will not suddenly drive off the road? I do think self driving cars are as a whole a lot safer but I also consider myself a good driver so it would be hard to give up that control. When I would be sold on the tech is when it is so good I am legally allowed to sit back and sleep between destinations. Wake up in a new city each day.


I've had FSD (as branded by Tesla) for probably five years; it's gone from "actively trying to kill you constantly" to "very, very, good" to "probably safer than my teenager (who is a good driver)". I banned my current youngest driver from using the old version, but encourage use of the latest version for night driving -- it's really excellent. In most circumstances, it's probably a better driver than me.

That said, my kid told me last night in the rain with some cars slowing, it tried to pull left into oncoming traffic, and needed a quick recovery. We seem to be at stuff like that every thousand or so miles, down from every mile five years ago. it is WAY WAY WAY ahead of any other car I've driven or ridden in that can be bought. I understand Waymo in SF is significantly better. But, compared to Rivian, Ford, Volvo, Mercedes, it's years ahead.


> and needed a quick recovery. We seem to be at stuff like that every thousand or so miles, down from every mile five years ago. it is WAY WAY WAY ahead of any other car I've driven or ridden in that can be bought.

That's orders of magnitudes better than other FSD users.

Independent testing of over 1,000 miles through Southern California required 77 interventions, at an average of once every 13 miles.

I suspect your "one intervention every one thousand miles" might be a little optimistic.


Maybe. But on what version of FSD? Recent ones are radically better than older ones. And of course roads and situations vary.



I just took it on the way home, (1 mile), and I disengaged it. But I'm not sure if I needed to; I was in a roundabout and somebody tried to wedge in from another direction; the car braked, but I decided it was safer to accelerate through. So, now I'm down to at least 1 in 500 :p


There are more than enough on the road already to know exactly how safe they are. FSD has already driven a billion miles. Once it is good enough they will have the statistics to prove it.


Tesla has, as far as I can tell looking through the reports, done not a single mile or kilometer under the Californian DMV Autonomous Vehicle Tester (AVT) Program[0]. Nor have they partaken in any other program of this kind that would enforce public reporting or any measure of transparency. There is no public data to gauge safety or reliability as of yet.

[0] https://www.dmv.ca.gov/portal/vehicle-industry-services/auto...


You are right, there is no public data, they've kept it all private. FSD is not anywhere near good enough to be unsupervised right now so there's no real point to doing autonomous testing.

I'm simply saying that when it improves to the point where it can be unsupervised, they will definitely have the data to prove it.


It's interesting, because FSD has probably driven a billion miles, but I couldn't find any useful statistics yet.

So... I think it's a bit early to start believing the hype :)


It is far from good enough today, no doubt. But the rate of improvement is what matters, and from personal experience I believe it is quite high. I do wish Tesla would release some better statistics.



Sadly, it's not the real statistics. Also, it's not really good.


I got to try fsd (supervised) recently, and although it wasn't perfect, it was pretty good.

I also had to learn to to enable adaptive driving (or whatever it is called) to let the car go slightly over the speed limit and go with the flow of traffic, otherwise it would only go the speed limit and people would rage-pass.


I suspect if it works well 99% of the time, which is pretty good, they're about half way to their goals. Making it work well 99.9999% is probably a lot harder.


If they were that close, why did Karpathy leave 2 years ago?


You'd have to ask him. He worked there for 5 years, maybe he just wanted a change instead of a second 5 years of sprinting to the goal? In interviews he says he is still bullish on Tesla.


There is no reason for him to burn bridges so being bullish doesn't really mean much imo. It sounds like what any socially capable person would say.

To me it feels like the traditional auto manufacturers are catching up to Tesla and now they need the next hype to stay ahead of the game. It keeps the stock price high. I am aware this is not a new goal though. I very much doubt it's within reach by 2027. I'm happy to be proven wrong though, driving a car is a bit tedious imo.


Check the video here. https://youtu.be/hM_h0UA7upI?si=Tt9HqQoxceXKHmiI&t=140 He's not just politely saying he likes Tesla, he's talking for 5 minutes in detail about exactly why he believes Tesla is ahead of Waymo and will beat them to scale.


He's forced into supporting vison-only sensors as superior for political reasons but humans can't see in the dark. I don't want a self driving car that's as good as me at night, I want one that's better.


Of course he is bullish on Tesla, probably still has some stocks or stock options. Otherwise saying that he is bullish costs nothing to him.

And "wanted a change" my *ss. If you believe the hype that autonomous driving is really just around the corner (has been since 2015) AND you are leading the R&D of the company that does this, would you want to jump ship before the product is shipped? Do you think Jobs would have left Apple in 2006, just before the Iphone announcement because "he wanted change"? If you do, I have a bridge to sell you.


Could also be a non-disparagement clause in a contract he signed.


No idea.

But, as always, I consider how hard working at Tesla is, and what percent of the total economic value of working at Tesla Karpathy had acquired at the time he left. You don't need to imagine anything other than "cool, I'm good, see you guys around" for such a decision to make sense.

We saw a bunch of execs leave shortly after Tesla presold 500k Model 3s. Super sensible -- they were vested most likely, and other industry execs could be retained for the herculean lift that getting scaled up for the M3 was going to be. Why kill yourself? And from Tesla's point of view, why overpay in the market for those guys? You can hire someone from Audi (which they did) for much less on the back of the successful pre-order.


Autonomy is solved. It will have hiccups/mistakes, but fewer than a human driver makes. The lack of steering wheel is solved by having support drivers who can work it remotely when the passenger presses a 'help' button or similar.


Solved, just not by Tesla who have been promising it every year since.. 2016?


I'm guessing it will show up first on a lot of private roads. This thing would be perfect on airports, big events, etc. It will be interesting to see what kind of companies will buy this thing. I don't think they'll be selling these to consumers any time soon.

The regulator thing is going to be a game of who will give in first and where. Once a few do, it might flip around quickly to regulators being more eager to not miss out. You see a little of that with Waymo where some cities would maybe like to get Waymo in their city sooner rather than later now that they are up and running in more glamorous places like LA and San Francisco. Unfortunately, waymo isn't able to rapidly roll out everywhere rapidly because they have to do a lot of work with mapping and testing in every place they roll out. Tesla might be able to move faster here once they get going and actually give some of these cities an alternative to waiting for Waymo to eventually show up.

Of course the whole thing is getting a bit political as well with Elon Musk's backing of Trump. My guess would be that Texas is going to be first. Probably Austin, where Tesla and SpaceX are of course very present. I'm guessing Tesla has pretty warm relationships with the local politicians there.

On the other hand, LA needs to look good during the next Olympics and Tesla did just host their Robotaxi event there. Some of those Robovans would probably be helpful in addressing some of the traffic headaches and sustainability goals with the Olympics. Paris just put a huge stake in the ground on that front so there is a fair bit of pressure. There's an opportunity there for Tesla.


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That Reddit thread reads like /UFOs, i.e. unhinged. Do you have a link to anything more reputable?


[flagged]


So the answer is no, you do not have a reputable source. Neither comment on reddit nor one here are really valuable source when talking nuclear defense secret.

As much as I dislike 99%of what Elon is and represent the past few years, that's doesn't mean we should loss critical thinking.


The statements are hyperlinked to sources in the comments. You can read those. What in particular are you disputing?


The source are talk and wish dreams and nothing more.

Elon said a anti missile shield called SHIELD would be cool (nooo, Elon had another random idea from someone who doesn't know the field but has enough pr clout to make it published?), and Elon used to work or at least be in the same building as a general when he visits for a company that do space launch and is critical to US infrastructure needs (noo? you don't say ?) , and someone else said about shield against missile wouldn't be cool (noo?). That's nothing real or factual.


You really don't know what you're talking about. That "visiting 4 Star General" now reports full time to Elon, as the WSJ determined via numerous sources.


And? Is he still a general while reporting full time to Elon?

If yes you have a bigger scandal, active duty general report full time to private interests!

If not then it's what happens when high level public official leaves office to go in the private space, of course he works for one of the connection he made. Unless you have proof that despite his leaving office he has an active decisionnary role on public and defense spending, then you're accusing someone juste because they work after leaving their previous job.


[dead]


I did, my questions stand.


All that puffery is overestimated in the short term, and underestimated in the long term.


No it isn't.

Where's that Roadster he promised 7.5 years ago?

And that's an easier thing to do.

https://jalopnik.com/its-still-very-funny-that-1-000-people-...


ouch, $250,000 of TSLA in nov 2017 would be worth just under $3M today.


My favorite pizza place in Sunnyvale became employee-owned, and shortly after decided they only wanted to stay open 3 days a week.

I'm happy for those employees but man, I also wish I could get pizza on Monday.


> I also wish I could get pizza on Monday

In a functional market there would be others willing to send you a pizza on Monday.


A neighborhood is not a functional market, because location is key and not fungible.


Order in advance, keep it in your fridge?


A Slice of New York?


Note there is an error in the paper going from equation (60) to (63): inequality (63) should read 10^-8 Hz < mu < 10^2 Hz. This is fairly important from an observational standpoint!


This shouldn't be an either-or situation; you do all of the above. A simple validating parser in the client would be easy to write and would have easily caught a null payload.

What looks especially bad for Crowdstrike is how many things (relatively simple things) had to fail in order for this to slip through. It's like walking into Fort Knox, grabbing a gold bar, and walking out unimpeded. A complete systemic failure.


That's exactly the kind of content I love on the internet, when someone smart dives deep on an obscure topic and then shares it with the rest of us.


There's a strong geopolitical angle as well. If you force American companies to license all training data for LLMs, that is such a gargantuan undertaking it would effectively set US companies back by years relative to Chinese competitors, who are under no such restrictions.

Bottom line, if you're doing something considered relevant to the national interest then that buys you a lot of leeway.


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