Ranked by quality of AI-collaboration behavior (the Fluency Rating), not volume. Grinding more turns cannot move you up - only working better can. A self-instrumented measure, not an audited credential.
Profiles tagged sample are seeded demo accounts shown while the board fills in with real users. They span the range so you can read what each band looks like; they are not real people.
Columns labeled volume, not skill (Commits, LOC, Tokens) are output metrics — they do not influence the Fluency Rating. Sort by them only if you want to see who is most active, not who works best.