IVD Single-Cell Atlas

Human-in-the-loop spec evolution · 7 weeks · 7 commits · 13 modules

• 1 · Spec corpus growth
  Stacked bar — total lines of human instruction per commit, colored by module
• 2 · Human attention heatmap
  Net lines changed per spec per commit — shows where the human's focus went
• 3 · Commit timeline
  Bar height = magnitude of each human intervention, annotated with context
• 4 · Current spec sizes
  Today's blueprint: 2,155 lines, 17,078 words of human instruction
• 5 · Integration spec deep dive
  The one spec that tripled — batch correction strategy, iterated by human judgment
• 6 · Contributor roles over time
  Swimlane + charts: the shift from informatics → domain experts, with Claude throughout