Interactive three.js lens-focus lab explaining camera focus

OPUS 5.5 SPENT 1 HOUR 26 MINUTES ON ONE PROMPT AND BUILT THIS LENS LAB. AT API PRICES THE RUN COMES TO $25.66 Ryan Sael asked it to explain camera focus. What came back is an interactive lab in three.js: turn the focus ring and the glass elements move the sharp plane through the scene. One shot, no skills, 3.4M views. The run went through a subscription. $25.66 is what /usage prices it at on the API. At Opus 5 rates the same tokens come to at least $32.08. Input and output cost 25% more then, and a cache read was $0.50 per million against $0.20 now. The article below walks through the seven settings that decide that number. Effort now defaults to medium instead of high, so swapping the model ID also changes how hard it thinks. Anything that can wait goes to the Batch API at $2 / $10. And the bill is counted per finished task, because a cheap request that needs three retries isn't cheap. Anthropic filed its IPO prospectus last night. Reuters reports $4.59B of revenue in 2025, $7.33B spent on compute, and a listing likely after the November midterms. Polymarket moved Anthropic listing by November 30 to 71.5%, up 13 points in a day https://t.co/ndo7Bj0zCu

— Atlas (@Atlas_fomo) Sep 29, 2026