The whiteboard hand of
Kiwi,
an AI tutor that draws while it speaks. Given one lesson step (topic, what's
already on the board, the sentence being spoken), it emits Kiwi's exact
board-op JSON — placing shapes, curves, labels and notes neatly with no
overlapping elements.
Fine-tuned with LoRA (r=16, language tower only) for 2 epochs on
peekaboo10/kiwi-whiteboard-lessons v2: 7,109 programmatically
constructed gold lesson steps across 8 diagram families and 78 topics, every
example validated to render with zero overlaps
without post-hoc layout
correction. Final eval loss: 0.0239136703312397.
