No, not for days - but it churned away on that one for about ten minutes. I don't think I've got any examples of multi-hour or multi-day sessions that ran comp

No, not for days - but it churned away on that one for about ten minutes. I don't think I've got any examples of multi-hour or multi-day sessions that ran completely uninterrupted - this one back in December took 4.5 hours but I had to prompt it to keep going a few times along the way: https://simonwillison.net/2025/Dec/15/porting-justhtml/ https://simonwillison.net/2025/Dec/15/porting-justhtml/