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by koakuma-chan 420 days ago
> An LLM doesn’t “know” anything in the way you’re imagining. It doesn’t have stored facts or indexed knowledge to check against

Neither does your brain and yet you do "know" something.

> but it might just as easily produce a plausible-sounding but wrong one, even if the correct information was in the training data

If the majority of information that was in the LLM's training data said 1 + 1 = 3, the LLM will tell you that 1 + 1 = 3, even if there was some information that said 1 + 1 = 2, and there's nothing wrong with that because the LLM is not supposed to fact-check.

> the model’s training biases it toward correct sequences more often than incorrect ones

No, the model's training biases it toward sequences that appear more frequently.