The grok button on twitter is pretty awesome. Instantly summarize / explain any tweet, even memes, including replies. Ask follow up questions. Not sure many people know it's there.
Also grok in the Tesla is fun, get answers to questions without looking at a phone. I once had it search up a blog post and read it out to me while driving. The NSFW mode is pretty...disgusting so I leave that off.
I hope they find a way with Optimus or something. FSD is incredible. More competition is a good thing.
You can't. Nobody can. False positives are the inherent danger of these sorts of policies — especially when the LLMs were trained on the exact writing styles that have dominated online conversations and publications for decades.
Tesla FSD will change lanes when you use the blinker. It will also accelerate and remain engaged if you press the pedal, e.g. if you want to coax it forward at an intersection.
> And to add insult to injury, even GM Super Cruise is widely renowned as better and safer than Tesla’s current “FSD”.
Do you have any sources for that claim? I can attest that current iteration of FSD is very, very good, and very likely is a safer driver than I am. At least one major insurance company agrees [0]. I don't have any experience with Super Cruise though.
> Do you have any sources for that claim? I can attest that current iteration of FSD is very, very good, and very likely is a safer driver than I am.
That's a damning statement about your driving skills, and probably not true or you'd have had your license revoked by now. I've had FSD for five years, and even today it regularly makes dangerous mistakes. For example, left turns and roundabouts are the equivalent of Russian roulette, but just last week my FSD started driving through a red light because it interpreted a green left-arrow as a sign that it could proceed forward.
If you need to do 50 miles on the interstate it's pretty solid though.
I took it in for a HW update in 2023. I do believe there is an even newer hardware stack since then, but as far as I'm aware the HW doesn't impact the supported capabilities.
Congrats on the upgrade - what exactly did they upgrade and what version of FSD are you running? Hardware and software definitely matters. My FSD experience applies to 2026 Model Y, latest FSD (v14.x).
"The computer is not beefy enough" is not an acceptable excuse for blowing a red. If your model cannot comply with the most basic law of traffic, it should not be sold to consumers as "full self driving."
I don't know anything about Lemonade, so I can't comment on the logic behind that business strategy, but by definition all the dangerous behavior of FSD is excluded from the analysis since you have to shut it off to avoid the danger.
Beyond that, the effect size of my anecdotes assures me that it is not safer than a human driver. It's just obvious.
Lemonade doesn't support your claim that FSD is a safer driver than you are. It just says that, most charitably, they believe FSD and a human operator are safer than just a human operator (The co-founder said exactly this to Reuters [0]). Further, the program has only been around for a week and their marketing copy specifically cites "Tesla's data" as the source for the 50% reduction rather than any sort of independent analysis.
They are putting their money behind their words, unless there is some backroom deal we don't know about. If a human operator + FSD is twice safer than human operator alone, then FSD is still a large safety improvement. Considering how human operators behave with these systems, I'd also wager having the human operator (many don't even look at the road!) makes only a small difference.
> They are putting their money behind their words, unless there is some backroom deal we don't know about.
Their product is dynamically priced and individualized, and there is no guarantee of what the base rate will be. I don't see any reason they can't keep offering the 50% discount and then adjust the base rates to reverse engineer a sustainable price regardless of FSDs real safety.
> Considering how human operators behave with these systems, I'd also wager having the human operator (many don't even look at the road!) makes only a small difference.
Lemonade will likely be getting driver monitoring telemetry and calculating rates accordingly, but in either case I'm convinced that we are still on the left hand side of the Valley of Degraded Supervision [0]. Operators may not pay full attention at all times but they likely still have pretty good heuristics for what situations are difficult for FSD and adjust their monitoring behavior accordingly.
Tesla could of course release detailed crash and disengagement data to prove FSD safety. That they do not is itself a form of evidence, and in lieu of that we have to rely on crowdsourced data which says FSD 14.x still has a very long way to go to be safer than the average driver [1].
Also an insurance company that A.M. Best rates B+. Which is fine, but when buying insurance I want to make sure that my company can weather major catastrophes.
Tesla FSD is awesome. I use it almost all the time now, it feels safer than me driving. It's like having a private chauffeur. My disengagements are mostly nav related.
Very advanced type system which allows to move a lot of program correctness to typing system. So basically if your program compiles, it probably works.
It's also has GC which makes it better suited for most programs, compared to Rust with its manual memory management.
I hear this about both Haskell and Rust, and yet, when I tried both in the former I wrote a useless program because I didn't handle state (and yet passed all tests!) while in the latter I immediately wrote a deadlock.
Because it is also possible to write tests that don't adequately capture real-life requirements.
It was an MQTT server, and the tests basically went "if we have these subscriptions, then...", but no subscriptions ever got actually stored by the server.
I prefer the slogan without "probably", "If it compiles it works", because then at least it's clear it's a slogan and not a formal claim. Everyone knows that if you write
multiply x y = x + y
then it will compile but not work, so they don't take it literally. But it is a pithy statement of the lived experience of many users of strongly typed programming, which is more accurately described by something like "if it compiles then it will probably do something at least basically sensible and often be pretty close to what you actually wanted".
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