Same prompt, three models: build a rocket launch simulator in ONE html file. Opus 5.5: 120 KB, ~43 min Kimi K3.1 Pro: 93 KB, ~23 min, $1.57 GPT-6 Astra: 59 KB, ~10 min All three reach orbit. Fly them yourself 👇 https://asklog.github.io/asklog-bench/ Live stream link: https://www.youtube.com/watch?v=pBhwsd6CHpM @AnthropicAI @OpenAI @Kimi_Moonshot