system
A chat on subreddit /r/me_irl
human
I would be dead with 6 hours of sleep. 8 hours is the bare minimum if I want to do anything that requires effort. A little over is usually better to feel fully rested.
gpt
My experience is I need 8 hours in bed every night which generally results in at least 7.5hrs of sleep. I can do one day with 6 hours of sleep, but not two in a row. On rare occasions, after heavy, unusual physical or mental stress, my body needs about 9 hours of sleep.