Probably only 6 months until we get this in stable diffusion format. Things are about to get nuts and awesome.
Emad (founder of Stability AI) has said they already have video model training underway, as well as text and audio. Exciting times.
And copilot-like code, possibly Q1 2023.
Salesforce CodeGen (particularly the 16B-multi and 16B-mono models) is pretty good already and can be used with FauxPilot [1] to get an open Copilot-like experience with local compute :) I am also very excited about the upcoming BigCode project though, which is maybe what you're thinking of?
Disclaimer: I am naturally biased since I made FauxPilot ;)