Pro-tip: use `ChatGPT Classic` [0] from OpenAI to restore the quality you were used to before the update.
The 'all-tools' version of ChatGPT uses a staggeringly-long system prompt [1], which seems to result in significantly lower quality for me. Perhaps it should be called the 'master-of-none' version?
[0] https://chat.openai.com/g/g-YyyyMT9XH-chatgpt-classic
[1] https://github.com/spdustin/ChatGPT-AutoExpert/blob/main/_sy...