cyd

joined 3 years ago
[–] cyd@lemmy.world 16 points 2 weeks ago (16 children)

He can be an asshole and still correct. AI must be distributed, not controlled by a small handful of gatekeepers.

[–] cyd@lemmy.world 5 points 2 weeks ago

Bluesky amplified their problems by retaining old Twitter's dogshit discoverability/search. If you have fewer users, it's important to make those users count, yet somehow it feels even harder to search than other social networks

[–] cyd@lemmy.world 9 points 2 weeks ago

Elaine, you've tested positive for opium. That's right, Elaine. White lotus. Yam-yam. Shanghai Sally!

[–] cyd@lemmy.world 0 points 3 weeks ago

Just repeating rumors (sorry, should have been clearer): GLM 5.3 is 5.2 with extra post training, their big upcoming model is 5.5. It kind of makes sense too; pretraining on a new architecture/size is expensive and it's natural for these companies to try to wring an extra minor version or two out of each one.

[–] cyd@lemmy.world 8 points 3 weeks ago

My crackpot theory is that a lot of Western tech bros grew up reading Tolkien, and now they all think of themselves as Sauron forging the One Ring

[–] cyd@lemmy.world 17 points 3 weeks ago* (last edited 3 weeks ago) (2 children)

Pretty tired of every article on Chinese AI being framed entirely in terms of geopolitical plots and nothing else. From what I can tell, Chinese companies releasing open weights was hatched in its private sector ecosystem, one major factor being that the leadership at Deepseek consists of actual open source zealots. Deepseek releasing their models under MIT license then forced the hands of other Chinese companies (including Moonshot AI, which initially wanted to be closed). It wasn't some grand plot hatched in Beijing (even if the CCP belatedly gave their consent after the fact).

[–] cyd@lemmy.world 1 points 3 weeks ago

Gonna go out on a limb here and say that getting into AI was the best thing Zuckerberg ever did for humanity, specifically the decision to release Llama as open weight (albeit obnoxious license) early on. That was the thing that showed the whole world open weights could work. Even if modern open weight models aren't direct descendents of Llama, and even if Meta subsequently pivoted to closed weights, that's still something that shouldn't be forgotten.

[–] cyd@lemmy.world 0 points 3 weeks ago (2 children)

Very likely the same architecture, just with more post training.

[–] cyd@lemmy.world 7 points 3 weeks ago

The coding skills are pretty meh relative to its size, but apparently its image processing skills are turning out to be top notch.

Interesting... Google's Gemini, which similarly boasts strong multimodal capabilities, is also having problems being competitive on coding. Wonder if it's just a coincidence.

[–] cyd@lemmy.world 9 points 3 weeks ago

Weird how the article doesn't mention a key factor: the Chinese labs have really low headcount compared to their Western competitors, and organizationally they're much more focused on model building than sidequests. Deepseek had only a couple hundred employees until recently, and accordong to leaks only had one or two people maintaining their consumer facing app.

[–] cyd@lemmy.world 2 points 3 weeks ago

Yeah, they are currently engaged in a major spat with Huawei, which is accusing them of price gouging HBM supplies. Sounds familiar...

[–] cyd@lemmy.world 7 points 3 weeks ago (2 children)

aren't playing for profit

CXMT is probably the most profitable tech company in China right now.

 

Paywalled, sorry, here are highlights;

Trump’s “big, beautiful bill” puts at risk a crucial source of profit for Tesla by neutering rules that allow the electric-vehicle maker to sell billions of dollars of emissions credits.

Trump has vowed to kill the US’s three parallel systems of emissions credits, in the name of lower car prices... His “big, beautiful bill” targets a third system, the federal “corporate average fuel economy” (Cafe) standards. The programme penalises automakers whose vehicles fall short of fuel-efficiency targets and rewards those that produce no emissions with clean air credits, which can then be sold on to gas-focused rivals to offset their fines.

Selling credits under Cafe and similar systems in other jurisdictions contributes a substantial and growing proportion of Tesla’s profit.

In the first quarter, Tesla’s reliance on the systems was stark: it would have made a loss if not for credit sales, which rose 35 per cent to $595mn, eclipsing Tesla’s overall $409mn of net income.

 

Archive link: https://archive.is/vGKin

 

These laws will ban rewards for spending money within a game for the first time, ban rewards for buying consecutive microtransactions, and ban rewards for daily log-ins.

 

In this preprint, the authors synthesize samples based on the claimed room temperature superconductor LK-99, and observe half-levitation similar to that seen in other recent videos, which has been ascribed to the Meissner Effect (a signature of superconductivity).

However, they performed a careful magnetization measurement and found that the sample is ferromagnetic. They also did a resistance measurement on a larger sample, and found that the majority of the material is a semiconductor. This points to a simpler explanation for the half-levitation phenomenon: it is a consequence of ferromagnetism (+ mechanical effects due to friction and sample shape), rather than the Meissner Effect.

Unless someone can demonstrate full levitation or better resistivity data for LK-99, this is arguably fatal for the claims of room temperature superconductivity.

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