The Blind Architect: When the Pelican Test Outgrew Its Pelican
On August 2, Andrej Karpathy gave Claude Opus 5 the opening paragraph of The Lord of the Rings, a one-million-token budget (roughly $10), and a single instruction: render it in three.js. Two hours and 5,500 lines of procedurally generated JavaScript later, the model had produced a crude animated 3D retelling — janky, unfinished, and, by Karpathy's own admission, "a bit mindboggling that the LLM has to place and orchestrate various polygon assets in (x,y,z) coordinates… and that it even does anything at all." He…