He definitely didn’t mention it much (which is part of what gave me that impression—in general, Sam’s public output is always very light about the details of OA research). I dunno about deleting. Twitter search is terrible; I long ago switched to searching my exported profile dump when I need to refind an old tweet of mine.
Searching his twitter, he barely seems to have mentioned GPT at all in 2020. Maybe he deleted some of his tweets?
He definitely didn’t mention it much (which is part of what gave me that impression—in general, Sam’s public output is always very light about the details of OA research). I dunno about deleting. Twitter search is terrible; I long ago switched to searching my exported profile dump when I need to refind an old tweet of mine.