WHAT NEW IN X10.28 WED

AI collections from X · 22 collections · 58,925 posts

claudeVIDEO

Claude Opus 5.5 builds a browser open-world island

In Cursor, Opus 5.5 built a browser-based open-world island, repeatedly comparing its own screenshots against 341 real photos until the visuals matched.

Prasenjit
@prasenxArchived 1 day agoOriginally posted 2026.10.27
Prasenjit @prasenxOriginally posted 2026.10.27
Open original on X

asked claude opus 5.5 in cursor to build an open world island that runs in the browser it kept comparing its own screenshot to 341 real photos until it looked like this

x.com/prasenx/status/2114821178959565267Archived 2026.10.27 10:04