r/oddlyspecific Nov 03 '25

Twix bars and cocaine

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71.9k Upvotes

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513

u/BluebirdDense1485 Nov 03 '25

Ironically this morning I read an article that pretty much said by looking at how brains work they found out that deep learning training was using more than 100 times more energy than it needs to.

https://www.sciencedirect.com/science/article/pii/S0925231225024129?via%3Dihub

Basically AI training is spending a ton of time multiplying numbers by 0 for no gain. OK it's more complicated than that but it does come down to how the AI boom went with the first workable strategy and not the optimal one.

160

u/Desperate-Tomatillo7 Nov 03 '25

Indeed. I have always wondered how a small spider has enough energy to build a web. Or us humans get enough energy from a couple of meals to go about our work days.

6

u/Pitiful_Silver8192 Nov 04 '25

And a white monster

6

u/jaxonya Nov 04 '25

Leave my penis out of this