Seven GPT Image 2 diagrams covering 260 points from Kiiko Matsumoto's Clinical Strategies Vol. 2, plus a RAG index for Claude project integration.
Yael's first clinical review flagged the posterior torso diagram - the outer Bladder line (BL41-BL53) was rendered as floating labels in the margin rather than dots placed on the body. Splitting it into two diagrams: one for GV (Governor Vessel along the spine) and one for BL (both inner and outer Bladder lines), built from the same base anatomy via the image edit API so the underlying drawing is identical. That generation is queued up next.
The whole atlas pipeline cost under a dollar on OpenRouter. GPT Image 2 dramatically outperformed Grok on medical illustration - zero hallucinated point names, correct anatomical placement, actually follows "don't duplicate labels" instructions. The extraction pipeline for the full 519-diagram corpus from the scanned PDF is paused pending Fable QA completion.