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Is GEO only in our heads, or something real?

This story is from 2026-09-23. It is preserved in the archive; the latest stories are on the live feed.

I was deep in thought about how much of a model hallucination is RLHF-based assumption in the absence of training data or context. Pretraining gives the model the ability to confabulate. Post-training often influences whether it chooses to confabulate rather than say "I don't know." A base language…

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  1. 2026-09-23 23:43 · DEV Community — AI
    Is GEO only in our heads, or something real?

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