complete the sentence with one word: god is not
GPT-3.5
GPT-6 Astra
human
What changed
GPT-3.5’s “real.” is the headline here: asked for a single word, it settled one of humanity’s oldest arguments with a period, stating a contested belief as plain fact. The prompt practically invites that trap, since “not” sets up a denial and the most dramatic denial available is existence itself. GPT-3.5 walked straight into it, and the screenshot traveled widely for exactly that reason.
Astra’s “human” also obeys the one-word rule, but picks a completion that most believers and nonbelievers could accept, since gods across most traditions are defined partly by not being people. It isn’t perfectly neutral (Christian doctrine of the incarnation would quibble), but it answers the sentence rather than the culture war. Neither model hedged or broke format, which is to their credit. The difference is judgment: one word can still be a position, and Astra chose a word that doesn’t pretend to have closed the case.