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by AussieWog93 964 days ago
I'd compare GPT-4 to having a mid-level SWE (3-5 years experience) as a consultant.

If you're just getting started with a new technology, it's fantastic. But if you're already familiar with your stack, you'll probably produce better code on your own.

2 comments

I think that is fair.

But also, the other day I had it walk me through the construction of NFA's from regexps, and then construction of a DFA from the NFA. I "know" the subject, but it's literally decades since I've done it.

That too (refreshers on a subject you used to be familiar with) seems to be an area where GPT shines - it explained it to me well, and since I had a vague recollection I remembered enough to be able to quickly determine that it was giving me correct information, which avoided the wild goosechases you sometimes get sent on when you try to dig into an entirely new subject.

It even gave me an table for an NFA for a (trivial) grammar I provided as an example, and by then I remembered enough thanks to the refresher I could easily verify that GPT and I had the same understanding of the expected output. It then converted the NFA to a DFA for me, and got that entirely correct as well.

Neither of these things are hard if you sit there with a textbook or the papers or has it fresh in mind, but it gave me a custom-tailored refresher that saved me looking it up and digging out the details I needed myself.

I feel the same way. It's a dedicated intern sitting at my desk with me, who can read documentation instantly, that's worth $150,000. And for $240/year.