I made Gemini 4 Argon, Fable 5.1, and GPT-6 Astra build the same audio tool, and the best-looking one wasn't the best-sounding one
AI-generated summary Gemini 4 Argon, Fable 5.1, and GPT-6 Astra were tested on writing code for a drum machine audio tool using the Web Audio API. The models generated different visual designs and synthesized audio results, ranging from wood-panel aesthetics to distinct low-end sound output.