this post was submitted on 01 May 2026
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I Asked AI to Count My Carbs 27,000 Times. It Couldn’t Give Me the Same Answer Twice. (www.diabettech.com)
submitted 6 hours ago* (last edited 6 hours ago) by Deep@mander.xyz to c/technology@lemmy.world
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[–] eager_eagle@lemmy.world 25 points 4 hours ago (1 children)

Waste of energy. It's like asking a person to estimate a non-trivial angle. Either use a model trained for that task, or don't bother.

[–] Corkyskog@sh.itjust.works 21 points 4 hours ago (1 children)

The point is they are advertising that these models can do it.

[–] eager_eagle@lemmy.world 2 points 1 hour ago* (last edited 1 hour ago) (1 children)

You’d expect the same answer each time. It’s the same photo, the same model, the same question. But you won’t get the same answer.

I don't know what ads show that, but anyone who knows the first thing about LLMs knows you don't get the same answer twice.

I'd get this expectation 5 years ago when most people weren't familiar with it, but come on... you don't need to feed it an image 500 times to see that.

[–] Sandbar_Trekker@lemmy.today 1 points 42 minutes ago

Technically, you can get the same answer twice from an LLM, but only when you control the full input. When a model is being run, a random seed/hash is applied to the input. If you run the model locally you could force the seed to always be the same so that you would always get the same answer for a given question.