I would like to note that it would be trivial to definitively prove or disprove such things if we had a searchable public archive of the training data. Interest

I would like to note that it would be trivial to definitively prove or disprove such things if we had a searchable public archive of the training data. Interestingly, the same people (and corporate entities) who loudly claim that LLMs are creating original work seem to be utterly disinterested in having actual, definitive proof of their claims.