I doubt they do a great deal tbh

Yep. Use the the gpt4 architecture and fine tuning infrastructure as a starting point of your own close efforts: helping his companies leapfrog to the front of the line.

Edit: that said, while I’ve no doubt that musk does not have the betterment of humanity in mind (except where he’s making a profit from such betterment), openAI being open would be a good thing.