Alan Jeffries

9.6K posts

Alan Jeffries banner
Alan Jeffries

Alan Jeffries

@AlanJeffries

Documentary producer/writer/editor. Senior video producer, Bloomberg Originals. Opinions mine. Ridley Scott’s The Duellists fan account

Katılım Ağustos 2022
232 Takip Edilen349 Takipçiler
Curtis Wenis
Curtis Wenis@CurtisWenis·
“Creativity could be about to go through a Cambrian explosion”
Sam Altman@sama

We are launching a new app called Sora. This is a combination of a new model called Sora 2, and a new product that makes it easy to create, share, and view videos. This feels to many of us like the “ChatGPT for creativity” moment, and it feels fun and new. There is something great about making it really easy and fast to go from idea to result, and the new social dynamics that emerge. Creativity could be about to go through a Cambrian explosion, and along with it, the quality of art and entertainment can drastically increase. Even in the very early days of playing with Sora, it’s been striking to many of us how open the playing field suddenly feels. In particular, the ability to put yourself and your friends into a video—the team worked very hard on character consistency—with the cameo feature is something we have really enjoyed during testing, and is to many of us a surprisingly compelling new way to connect. We also feel some trepidation. Social media has had some good effects on the world, but it’s also had some bad ones. We are aware of how addictive a service like this could become, and we can imagine many ways it could be used for bullying. It is easy to imagine the degenerate case of AI video generation that ends up with us all being sucked into an RL-optimized slop feed. The team has put great care and thought into trying to figure out how to make a delightful product that doesn’t fall into that trap, and has come up with a number of promising ideas. We will experiment in the early days of the product with different approaches. In addition to the mitigations we have already put in place (which include things like mitigations to prevent someone from misusing someone’s likeness in deepfakes, safeguards for disturbing or illegal content, periodic checks on how Sora is impacting users’ mood and wellbeing, and more) we are sure we will discover new things we need to do if Sora becomes very successful. To help guide us towards more of the good and less of the bad, here are some principles we have for this product: *Optimize for long-term user satisfaction. The majority of users, looking back on the past 6 months, should feel that their life is better for using Sora that it would have been if they hadn’t. If that’s not the case, we will make significant changes (and if we can’t fix it, we would discontinue offering the service). *Encourage users to control their feed. You should be able to tell Sora what you want—do you want to see videos that will make you more relaxed, or more energized? Or only videos that fit a specific interest? Or only for a certain about of time? Eventually as our technology progresses, you will be should to the tell Sora what you want in detail in natural language. (However, parental controls for teens include the ability to opt out of a personalized feed, and other things like turning off DMs.) *Prioritize creation. We want to make it easy and rewarding for everyone to participate in the creation process; we believe people are natural-born creators, and creating is important to our satisfaction. *Help users achieve their long-term goals. We want to understand a user’s true goals, and help them achieve them. If you want to be more connected to your friends, we will try to help you with that. If you want to get fit, we can show you fitness content that will motivate you. If you want to start a business, we want to help teach you the skills you need. And if you truly just want to doom scroll and be angry, then ok, we’ll help you with that (although we want users to spend time using the app if they think it’s time well spent, we don’t want to be paternalistic about what that means to them).

English
2
0
2
154
Alan Jeffries
Alan Jeffries@AlanJeffries·
I realize that CGI'd-up beauty shots and on-the-beat editing have allowed trailer editors to coast for the past 10-15 years, but all trailers feel the same now and it's not giving anyone a reason to watch the things.
English
0
0
0
6
Adrian McKinty
Adrian McKinty@adrianmckinty·
watched Blow-Up on the plane back to NYC Antonioni really knows how to put off the viewer: the lead is a prick, the film starts w a bunch of mimes & its slow Blow-Up, however, is a crime masterpiece - strange, beautiful, existential w a cameo by Jimmy Page & the Yardbirds! 👍
Adrian McKinty tweet media
English
38
11
158
7.4K
Alan Jeffries
Alan Jeffries@AlanJeffries·
@EndTribalism To whatever extent this is true, Huberman's "This podcast is completely unaffiliated with stanford" disclaimer at the beginning of every episode would seem to skirt it. I think it's obvious that he avoided the vaccine topic bc vax truth would have alienated half his audience.
English
0
0
2
229
End Tribalism in Politics
End Tribalism in Politics@EndTribalism·
Andrew Huberman says Stanford had strict rules preventing faculty from talking about vaccines publicly during Covid. “Stanford had a very strict rule that we weren’t supposed to talk about vaccines publicly.”
English
16
12
126
123.7K
Alan Jeffries
Alan Jeffries@AlanJeffries·
The fact that you can’t go more than 10 replies deep on most posts without encountering something antisemitic is extremely disturbing
English
0
0
0
5
Alan Jeffries
Alan Jeffries@AlanJeffries·
@AlexYablon watching mindblowingly strange foreign arthouse on criterion is the only way I can wind down these days
English
0
0
0
19
Alex Yablon
Alex Yablon@AlexYablon·
i'm obligated to post that Bi Gan's Resurrection is now available to stream on Criterion. i will give it a rest now.
English
1
0
3
435
Emma Camp
Emma Camp@emmma_camp_·
Question for the group: has there been any great art about Covid? Any incredible literary novels or films? I can't think of anything off the top of my head but my cultural knowledge is not limitless.
English
432
11
355
2.5M
Alan Jeffries
Alan Jeffries@AlanJeffries·
@spikesguides well there were a lot of those places that had actual original art/decor in that style, this is the bland corporatized version
English
0
0
0
22
Spike
Spike@spikesguides·
The aesthetic was called Global Village Coffee House and it was a reaction to 80s luxury and excess, where people wanted something that felt more authentic and less mass produced. They wanted to feel like they were in a coffee shop looking at the dogshit art on the wall, knowing it sucked but at least it was real and came from the heart. When I see it, I'm reminded of stores that didn't feel like sterile labs and felt like shops. It sounds like a Nora Jones CD. It tastes like a whole wheat bread turkey sandwich and mediocre black coffee. It's a comfy kind of nostalgia.
Spike tweet mediaSpike tweet mediaSpike tweet mediaSpike tweet media
Marlin, Esq@nostalgiafkninc

the 90s java aesthetic

English
79
461
6.1K
229.2K
Acyn
Acyn@Acyn·
Trump on Iran: We really had regime change. This is a change in the regime because the leaders are all different. I think we can say this is regime change.
English
675
559
2.4K
1.1M
Alan Jeffries
Alan Jeffries@AlanJeffries·
@sethharpesq no… we did concentrated solar years ago. photovoltaic solar is cheaper and better. also the numbers show waymo is way safer than human drivers
English
0
0
0
40
Seth Harp
Seth Harp@sethharpesq·
To the immiserated proles of the Epstein Empire, this doesn't even look real. In the United States, "advanced" technology is a bumbling Waymo that won't get out of the way, or the Unit 8200 app that scans your face at the airport.
Volcaholic 🌋@volcaholic1

China’s solar power plant in Dunhuang uses around 12,000 mirrors to focus sunlight onto a central tower, heating molten salt to extreme temperatures. That heat is stored and used to generate electricity on demand, including after sunset.

English
196
1K
8.1K
518.4K
Alan Jeffries
Alan Jeffries@AlanJeffries·
@AnishA_Moonka I thought the industry was moving away from csp as pv got cheaper and more efficient
English
0
0
0
5
Anish Moonka
Anish Moonka@AnishA_Moonka·
Your fridge runs 24 hours a day. Solar panels only work while the sun’s out. That mismatch is the entire reason this plant exists, and the fix is just hot salt. The Dunhuang plant in China’s Gobi Desert uses 12,000 mirrors aimed at a single tower about as tall as an 80-story building. All that focused sunlight heats a mix of salts (the same stuff in fertilizer) to 565°C, hot enough to glow red. That liquid salt gets pumped into giant insulated tanks. The tanks are so well insulated they only lose about 1°C per day. When the city needs electricity at 2am, the hot salt boils water into steam, the steam spins a turbine, and you get power. Same basic process as a coal plant. Just no coal. Here’s what makes this different from regular solar: the storage lasts 11 hours. Sun goes down, plant keeps running all night. The big batteries that cities plug into their power grids right now? Those typically hold about 4 hours of electricity. Building batteries that last 11 hours is possible, but the cost balloons fast. A German energy storage study found that storing energy in hot salt costs roughly 33x less than storing it in the lithium-ion batteries we use today. China has built 27 of these plants so far, enough to power roughly a million homes. They doubled that number in 2025 alone. Another 3,000 megawatts (enough for about 2 million more homes) are under construction right now, with 4,000 more in the planning stage. Beijing wants 15,000 megawatts by 2030. The US tried this same technology once. Ivanpah, out in the Mojave Desert. Cost $2.2 billion. But they skipped the storage part entirely, so it could only make power while the sun was shining. It needed natural gas every morning just to start up. It’s now slated to shut down in 2026, thirteen years early, because regular solar panels got so cheap they made the whole project obsolete. China took the same idea, added the one part America left out, and is now building dozens of them. One more thing worth knowing. The salt is made from basic industrial chemicals. No lithium mining. No cobalt. No rare earth metals. And it lasts 30 years of daily use before the tanks need work.
Volcaholic 🌋@volcaholic1

China’s solar power plant in Dunhuang uses around 12,000 mirrors to focus sunlight onto a central tower, heating molten salt to extreme temperatures. That heat is stored and used to generate electricity on demand, including after sunset.

English
475
4.2K
21.2K
2.3M
chloe
chloe@Dykeocletian·
Perplexed by this version of the Nativity as retold by Bear Grylls I found in waterstones. Says on the back that there's "more evidence for this story than that Julius Caesar existed" which I don't think is true at all. Who is this for!?
chloe tweet media
English
106
68
3.8K
155.1K
Alan Jeffries
Alan Jeffries@AlanJeffries·
@pourteaux @nickgillespie a quick search gives me a median apartment price of $1.5 mil in Manhattan, which is totally affordable at that income
English
0
0
0
41
Nick Gillespie
Nick Gillespie@nickgillespie·
'“I think we’re middle class for this area,” Mr. O’Leary said.' In fact, per a link in the article: median household income in 2023 for their neighborhood was $155,710; for the city as a whole, $79,480. Why do so many people live in fantasyworlds abt their own wealth?
Nick Gillespie tweet media
English
186
136
2.2K
401.5K
pourteaux
pourteaux@pourteaux·
@nickgillespie having one child and living in a one bedroom apartment and being unable to by a home sounds pretty middle class.
English
8
0
25
4.2K
Alan Jeffries
Alan Jeffries@AlanJeffries·
@nickgillespie The rest of the household incomes in this affordability series are between like 20k and 150k, this one is definitely in there as a crazy contrast
English
0
0
0
45
proton
proton@ProtonInspector·
People who say Villeneuve hasn’t given us anything weird in Dune are clearly forgetting the Harkonnen pet
proton tweet media
English
121
411
28.3K
678.1K