For instance, I had the OpenAI ChatGPT free version (GPT 3.5) generate a simple PHP-based cronjob -- it introduced bugs, did not use PHP constants, introduced regession bugs between modifications, etc.
https://twitter.com/d_feldman/status/1662295072321273856
I previously built a simple web app using gpt-3.5-turbo, but it's barely up to the task.