Have they buffed GPT-6.1 Sol?

Have they buffed GPT-6.1 Sol? I gave it one line: "Create a man driving a bycicle three.js detailed loop in single html file." Typo included. It came back with a full scene. Articulated legs, pedals and chain that actually move, a 16-second seamless loop, morning and dusk lighting, orbit and zoom, pause and speed controls. One offline HTML file. So I ran the same idea through three more, this time with a full written brief: Claude Opus 5.5 (xhigh, Claude Code): a cobalt-jersey rider on a burgundy steel bike through the Cape Winelands, vineyards and Cape Dutch gables. 30-second loop. Claude Sonnet 5.5 (xhigh, Claude Code): a bearded rider in rust on a teal frame, golden hour on a Mediterranean back road. 20-second loop. GPT-6 Astra (xhigh, Codex): a coastal ride with a sailboat on the water. 12-second loop. The video runs all four on one clock with the same camera sway, so you're comparing like with like. What I noticed: Sol got the least instruction and still delivered a…