Bart de Witte
14.2K posts

Bart de Witte
@OpenMedFuture
🇧🇪 lived in 🇨🇭🇦🇹🇸🇰 now 🇩🇪 Med AI Democratisation 25+ yrs Digital Health leadership, father ex-IBM ex-SAP @isaree_ai https://t.co/TsBCgl9Ldm eu/acc






Introducing the new @stitchbygoogle, Google’s vibe design platform that transforms natural language into high-fidelity designs in one seamless flow. 🎨Create with a smarter design agent: Describe a new business concept or app vision and see it take shape on an AI-native canvas. ⚡️ Iterate quickly: Stitch screens together into interactive prototypes and manage your brand with a portable design system. 🎤 Collaborate with voice: Use hands-free voice interactions to update layouts and explore new variations in real-time. Try it now (Age 18+ only. Currently available in English and in countries where Gemini is supported.) → stitch.withgoogle.com







I've been teaching 100,000 fake students for 2 weeks. and used them to build the best AP prep system in the world. I took Qwen 3 8B models and gave them simulated human memory. Now every night thousands of simulated students start with zero knowledge of the social sciences. Their only training is our adaptive curriculum. They work through it, then take a full AP (advanced placement) practice exam. The first batch averaged a 3 on their exam. (~45th percentile) Then the agents looked at where they failed, and improved the algorithm. Again, and again, and again. Two weeks later, the average is 4.43 (~80th percentile) This is such an insane number because the curriculum they worked through is ONLY basic knowledge and comprehension. They were never taught how to build an argument, contextualize evidence, or even shown the exam rubric. ...And yet they're averaging 80th percentile on an exam that requires all of it. Basically built a machine learning feedback loop for edtech. Spoke about this at @clawcon & @sxsw last week. This is just the beginning.
















