GPT-6 Astra has been available for just Four days, and people are already putting it through some seriously ambitious experiments. In that short time, creators have used it to build an interactive anatomy platform featuring more than 2,000 modeled components, a functional V8 engine simulation, 3D games that run in the browser, Blender scenes, polished interfaces. And the computer-use experiments are getting just as interesting. Astra has been used to sketch portraits in Microsoft Paint, play GTA: Vice City, mine a diamond in Minecraft while its creator was asleep, and complete longer workflows with significantly less step-by-step direction than earlier models. It’s also being tested far beyond traditional programming, with experiments covering music composition, creative design, 3D modeling, and interactive simulations. These are still early-stage demos, but the sheer variety of things people are building after only a few days is pretty wild. Which demo has impressed you the most?...