ChatGPT-3.5 is all well and good, but ChatGPT-4, at $20 a month via ChatGPT Plus, is a good deal smarter and more accurate. OpenAI describes GPT-4 as “10 times more advanced than its predecessor …
https://www.zdnet.com/article/gpt-3-5-vs-gpt-4-is-chatgpt-plus-worth-its-subscription-fee/

