I generally check LM Arena as well as which models have had the most weekly tokens on openrouter

This is cool, but what's the use of error correction when you're deliberately introducing noise?

In my experience, these art-y qr codes are more challenging to scan than traditional plain variants, especially in real life scenarios where you don't always have a perfectly clear image

That sounds like a socket, are you sure you downloaded a zip and not a tar? And that you didn't extract it as root / another user?

You should check the permissions on it, you may need to chown it to your user, or just remove it as root

You can use the 1440demo.img with the floppy image option on https://copy.sh/v86/#setup

I always love the surprise when visiting jwz's site from HN