Tutori Board-Artist — Nemotron 3 Nano 4B (LoRA)

The whiteboard hand of Tutori, 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 Tutori's exact board-op JSON — placing shapes, curves, labels and notes neatly with no overlapping elements.

Fine-tuned with LoRA (r=32, all-linear) for 2 epochs on ProCreations/tutori-whiteboard-lessons: 3,553 programmatically constructed gold lesson steps across 8 diagram families and 34 topics, every example validated to render with zero overlaps without post-hoc layout correction. Final eval loss: 0.020940473303198814.

Built for the HF Build Small Hackathon (Well-Tuned badge) — made by SSH/ProCreations.