‪Ethan Mollick‬ ‪@emollick.bsky.social‬ #AI #Grok4.5 Added Grok 4.5 to the Harbor Town Playable gallery. Here is it's "build me a procedurally generated 3D simulation showing the evolution of a harbor town from 3000 BCE to 3000 AD, it should look beautiful and allow me to have some control over it" Compare: https://ai-harbor-town-gallery.netlify.app/#grok-4-5