Four models build a 3D horse simulation

From the post

SAVE ALMOST 7X ON 3D HORSE GENERATIONS WITH THIS: 4 models, 1 task: build a 3D horse simulation. Price per million tokens, input / output: GPT-6 Astra: $10 / $50 Claude Fable 5.2: $8 / $40 Gemini 4 Carbon: $2 / $10, doubling on Dec 1 Gemini 4 Hydrogen: $1.50 / $7.50 Astra vs Hydrogen: almost 7x apart on both input and output, for the exact same task. You don't have to pick just one. Let the expensive model plan and the cheap ones do the grunt work. Full setup below. Be honest: would you pay 7x for Astra's horse?

— @Flusku

Author’s claim. Posted before Fable 5.2 came out. The author called it Fable 5.2, the name rumors gave the next Fable. We can’t verify which model ran.