I used GPT-3/3.5/4 for multiple tasks and I never found it useful. It just feels… average.
It can “answer” many questions correctly but that’s only on the data set it’s been training on. I asked it to solve Elixir issues, write Elisp snippets, figure out why my Rust code was complaining about lifetimes and even went for easy mode and asked for JavaScript code.
Only JavaScript (very popular) responses were workable but they still had popular problems included in it (e.g. not clearing out timers or dealing with common edge cases). Elixir “hints” were very interesting since - when out of water - it would produce code assuming that it’s a OOP and that was a rabbit hole it declined to exit.
Too technical? Went for fun with family members who have exceptional cooking skills. We tried to figure out a dish variation of an apple pie. Suggestions were heavily criticized as non workable for many reasons (too sugary, consistency wouldn’t be too good, modification change the ingredients but GPT refuse to break of out theme etc.)
Colin Meloy made an experiment some time ago and created The Decemberists-like song with it and then actually recorded it. It worked but it was described as below average and bland. I share that vibe.
In the end I have this feeling that GPT is on a level of 7 year old with an access to vast library. It uses proper grammar it can copy parts of texts, but one needs to provide it with a great benefit of doubt and energy just so that it’s useful.
In contrast to 7 year old, GPT isn’t grateful for that sacrifice and is actually making money of you.