I only use small local models like those of IntelliJ (under 100M each), which just save you the tedium of typing some common boilerplate.
But I don't prompt them, they typically just suggest a completion, usually better than what we had before from pure static analysis.
Anything more it detracts. I learn nothing, and the code is believable crap, which requires mindbogglingly boring and intense code reviews.
It's sometimes fine to prototype throw-away code (specially if you don't to intend to invest in learning the tech deeply), but I don't like what I miss by not doing the thinking by myself.