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lelag commented on In a first, Google has released data on how much energy an AI prompt uses   technologyreview.com/2025... · Posted by u/jeffbee
lelag · 10 days ago
In his last blog post, Sam Altman also revealed how much power the average chatgpt query uses, and it's in the same ballpark.

> People are often curious about how much energy a ChatGPT query uses; the average query uses about 0.34 watt-hours, about what an oven would use in a little over one second, or a high-efficiency lightbulb would use in a couple of minutes. It also uses about 0.000085 gallons of water; roughly one fifteenth of a teaspoon.

https://blog.samaltman.com/the-gentle-singularity

lelag commented on Research suggests Big Bang may have taken place inside a black hole   port.ac.uk/news-events-an... · Posted by u/zaik
edfletcher_t137 · 3 months ago
> The black hole universe also offers a new perspective on our place in the cosmos. In this framework, our entire observable universe lies inside the interior of a black hole formed in some larger “parent” universe.

Does it also follow that black holes in our universe contain universes internally, beyond their event horizons?! Seems like it should. Mind-blowing.

lelag · 3 months ago
Damn, I would not have guessed that Men In Black was actually a documentary...
lelag commented on How we made our OCR code more accurate   pieces.app/blog/how-we-ma... · Posted by u/thunderbong
camtarn · 3 months ago
Neat article, but I feel like I have no idea why they're doing this! Is transcribing code from images really such a big use case?
lelag · 3 months ago
Maybe they want to compile the Apollo Guidance Computer source code...

https://www.softwareheritage.org/wp-content/uploads/2019/07/...

lelag commented on Clojuring the web application stack: Meditation One   evalapply.org/posts/cloju... · Posted by u/adityaathalye
elchief · 3 months ago
Metabase is written in clojure, if you want to see the source code of a large web app

https://github.com/metabase/metabase

lelag · 3 months ago
The metabase "backend" is written in clojure.

The web frontend is written in TypeScript/React.

lelag commented on Game preservationists say Switch2 GameKey Cards are disheartening but inevitable   videogameschronicle.com/n... · Posted by u/haunter
mysteria · 4 months ago
In the computer games industry pretty much everything has been download only for some time as the assets are too large for DVD and BD never caught on for PC. Places like GOG provide unrestricted offline installers but the majority are provided via a storefront like Epic or Steam.

The worst case scenario for preservationists is for games to become a streaming service via cloud gaming, which publishers may like since it pretty much prevents piracy and allows them to charge a monthly fee rather than a one time license fee. For movies and music streaming exclusives aren't a new thing and improvements in network latency and bandwidth are making game streaming more and more viable.

lelag · 4 months ago
Interesting point about PC going digital-only as Nintendo is a fascinating counter-example.

While they offer digital downloads on the eShop, their pricing actively discourages it.

Case in point: I just bought my kid a new first-party Switch game. Physical copy on Amazon was ~25% cheaper than the identical digital version on Nintendo's own eShop. Even my 9-year-old noted how illogical it seems, the physical version requires manufacturing, shipping, retail markup, yet costs significantly less than the digital bits that have near-zero marginal cost.

It strongly suggests Nintendo wants the physical retail channel to thrive, or values the perceived permanence/resale value of cartridges.

This context makes the Switch 2 "gamekey" cartridges (physical auth token, digital download) fit their pattern of valuing a physical artifact and retail presence, even if the data delivery shifts.

lelag commented on Albert Einstein's theory of relativity in words of four letters or less (1999)   muppetlabs.com/~breadbox/... · Posted by u/signa11
JohnKemeny · 5 months ago
But the problem is that the tokens are subwords, which means that if you simply disallowed tokens with es, you'd make it hard to complete a word given a prefix.

For example, it may start like this "This is a way to solv-", or "This is th-"

lelag · 5 months ago
If I understand it correctly, that's a valid concern but the way structured generation library like outlines[1] work is that they can generate multiple variants of the inference (which they call beam search).

One beam could be "This is a way to solv-". With no obvious "good" next token. Another beam could be "This way is solv-". With "ing" as the obvious next token.

It will select the best beam for the output.

[1]:https://github.com/dottxt-ai/outlines

lelag commented on Albert Einstein's theory of relativity in words of four letters or less (1999)   muppetlabs.com/~breadbox/... · Posted by u/signa11
isolli · 5 months ago
I'd be curious to know if it was easier or harder (or perhaps just as difficult) to write than the French equivalent. [0]

The Wikipedia article goes on to discuss interesting aspects of how the book was translated in different languages, with different self-imposed constraints.

[0] https://en.wikipedia.org/wiki/A_Void

lelag · 5 months ago
I can’t say for certain, but I’d guess that writing without the letter “e” is slightly more difficult in French than in English. For one, “e” is a bit more common in French (around 15% of all letters, versus about 12% in English). But more importantly, French grammar adds extra challenges—like gender agreement, where feminine forms often require an “e”, and the frequent use of articles like le and les, which become unusable.

That said, I think the most impressive achievement is the English translation of the French novel. Writing an original constrained novel is hard enough, but translating one means you can’t just steer the story wherever you like. You have to preserve the plot, tone, and themes of the original, all while respecting a completely different set of linguistic limitations. That’s a remarkable balancing act.

lelag commented on Albert Einstein's theory of relativity in words of four letters or less (1999)   muppetlabs.com/~breadbox/... · Posted by u/signa11
Timwi · 5 months ago
You're assuming all you can do is prompt it. Surely you could also constrain its output to tokens that genuinely contain no e’s (or make only max 4 letters per word). LLMs actually output a probability distribution of next tokens; ChatGPT just always picks the top one, but you could totally just always filter that list by any constraint you want.
lelag · 5 months ago
I was going to point that out.

What I will add is that constrained generation is supported by the major inference engine like llama.cpp, vllm and the likes, so what you are describing is actually trivial on locally hosted models, you just have to provide a regex that prevent them to use the letter 'e' in the output.

lelag commented on What satellite images reveal about Myanmar's quake [video]   bbc.com/news/videos/cn4wz... · Posted by u/diwank
lightedman · 5 months ago
I did a calculation of the energy released. Roughly 105GT of TNT, to move ~360km of land roughly 6 meters.

Had that been a fee kilometers closer to the surface, there would not have been much left of the area. That was roughly 200 Tsar Bombas.

lelag · 5 months ago
More like 2000 tsar bombas if your energy release calculation is correct.

u/lelag

KarmaCake day1275August 19, 2014View Original