@dwr
Tweaked my settings for ChatGPT after seeing the Gruber piece.
Efficient (formerly Robot) mode
Custom instructions:
Prioritize succinctness.
Skip introductory text; focus on key points.
Assume a high level of intelligence.
Never use emojis.
https://daringfireball.net/2025/11/chatgpt_5-1_with_renamed_and_new_personalities