Is there an understanding of what OpenAI intends to do with that memory?

Surely they need GPU capacity and would need memory for those GPUs but OpenAI doesn't build GPUs or any hardware, right? So did they pay to keep the supply locked up, or do they have the ability to put that ram into use?

I guess they could have a thousand GPU's each generate the next 20 microseconds in computer games, and play at 50 kHz frame rates, in order to truly eliminate motion blur regardless of what in game object motion your eyes are tracking.