Comment on Study finds that Chat GPT will cheat when given the opportunity and lie to cover it up later.

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kromem@lemmy.world ⁨11⁩ ⁨months⁩ ago

If you give it 10 statements, 5 of which are true and 5 of which are false, and ask it to correctly label each statement, and it does so, and then you negate each statement and it correctly labels the negated truth values, there’s more going on than simply “producing words.”

As is discussed in the third point in section 5.1:

Probes trained on true/false datasets outperform probes trained on likely. While probes trained on likely are clearly better than random on cities (a dataset where true statements are significantly more probable than false ones), they generally perform poorly. This is especially true on datasets where likelihood is negatively correlated (neg cities, neg sp en trans) or approximately uncorrelated (larger than, smaller than) with truth. This demonstrates that LLaMA-13B linearly encodes truth-relevant information beyond the plausibility of the text.

(The likely and neg datasets are described in Appendix G, with the key point that likely represents the word generations most likely to occur in the model)

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