I’ve been working on and off on a very simple, Krea-inspired image editor in the browser that can turn sketches into images using Flux Canny. I’ve tried a few separate times to prompt models (Sonnet, o1, r1) to add an undo-redo stack to my project. All have failed. It’s possible I am under specifying the ask but interesting to identify this as a particular area where models don’t seem to do very well.
I’ve continued pursing building this feature with a model more out of interest at this point, since I don’t really need it. It provides a good test for new models when they are released (or maybe my code is irreparably broken). I don’t have desire to debug the problem so maybe I’ll find out another time.