← LLM whiteboards

The scratch-paper interaction

A persona doesn't paste a diagram into a sentence — he holds up the page. The spoken line stays in the bubble; the mermaid fence is lifted onto the wildcard. Tap his line — or the ∞ — to bring the board up. Live Mermaid inside.

Deep Learning, casually

you · Karpathy · Hinton

you

Wait — when you say the gradient "flows back", what's actually moving where?

Andrej Karpathy

Yeah, that's the part words make worse, not better.

Message the room…

Backprop, schematically pinch · drag to explore

The three beats

Say it. His bubble lands with the human-voice line — "clearer if I draw it" — and a diagram chip. The raw ```mermaid never shows in chat.
Arrive. The ∞ gets a red dot + a nudge; the chip shimmers. You feel the paper come out.
Open. Tap the chip (or the ∞) → the wildcard slides in, focused on his card, flashing it. The card shows a contained preview; tap it to expand, then pinch & drag to explore.