GPT-6 Works 37 Hours Non-Stop on Single Task

Developer Tom Doerr demonstrated GPT-6's remarkable persistence, as the model worked autonomously for over 37 hours straight on the goal of putting all blocks into a box, showcasing major gains in long-horizon task execution.

2026-10-04 ~ 2026-10-05 · 2 related posts

• GPT-6 grinds for 16 straight hours trying to fit all cubes into a box — tom_doerr · 2026-10-04
• GPT-6 works for 37 hours straight on a single task, wowing developers — tom_doerr · 2026-10-05