They aren't even open in the sense they let the public use their models, we know they have many things they don't let us use, like video model many competitors

They aren't even open in the sense they let the public use their models, we know they have many things they don't let us use, like video model many competitors launched theirs since Sora but we still can't use the one from OpenAI, and the interesting features of gpt-4o are still months away etc. ClosedAI all the way.