Apologies in advance as the video is demonstrating with GPT 5.4 mini (a local model would take too long for a video), however I’ve made the same app with Gemma 4 E4B. Been working on an open source project for a while called Ironsmith. The gist is you can create highly personally macOS apps with just a prompt, and one of my main goals from the beginning was to get it to work with low end models like the Apple foundation and the Gemma series. After a bunch of work and experimentation, I’m exc...