OpenAI should really change their name considering they don't open source their best models. It's just a weird name considering there are other companies in the space open sourcing everything despite not having "open" in their name.
Now they're just scraping enormous amounts of human work without compensating the authors, running it through a giant Pachinko machine, and then selling it...
Here's a guide to running BLOOM, another 175 billion parameter model, on your local computer, just using the CPU, maybe something similar would also work for Facebooks models. https://towardsdatascience.com/run-bloom-the-largest-open-ac...
With this you can expect it to take around three minutes for each word/token the model outputs.