Them trying (and failing) to negotiate the rights, and then them vaguely attempting again 2 days before launch, and fucking Altman tweeting a quite obvious reference to a movie in which SJ is the voice of an AI girlfriend - leans very very strongly in the direction of "active and intentional imitation".
Anybody trying to claim some accidental or coincidental similarity here has a pretty serious credibility hole they need to start digging themselves out of.