Do you know where these rumors are coming from? I keep seeing posts like yours on HN and Reddit, which, yes, literally confirms there are rumors, but I can't tell whether they're based on anything.

All their API routes for non existing models return 404 and when there's a new model it returns 403.

I follow Leo for the rumors, he has been pretty accurate but again they are rumors so nothing is guaranteed. I don't know his sources. https://x.com/synthwavedd

Oh jeez PLEASE opus 5 is the dumbest opus I have ever used. Please make it go away. I lost so much of my hair because of it.

I wish it were possible to beat Opus 5 over the head with a copy of Orwell's Politics and the English Language sometimes.