Assemble five Japanese buildings using only code using Three.js and Canvas 2D.
Opus 5.5
Opus 5, turn based jrpg game test, one shot.
On par with Fable, ahead of every other model I've run. No visual defects on the first pass, and the game balancing feels right.
I also wanted a loading animation from the same logo.
Opus did this too. SVG and a few lines of CSS, 5 KB total. No JavaScript, no GIFs. It fits into dark mode itself, and stays on if "reduce motion" is turned on.
Google just beat GPT-6 Astra and Claude Opus 5.5.
In its own table: ✅ 13 wins ➖ 1 tie ❌ 5 losses 1M output tokens, $2 / $10 intro price. The catch: only vetted cyber defenders can use it. No public date. Do you trust the table? 👇
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