- CO1 top-3 >= corpus threshold (D-14), measured in-process via the runner's measureCorpus
- CO2 zero negative leaks (honest refusal, D-13)
- CO3 tautology floor: >= 15 non-negative queries not string-equal to any alias/name
- CO4/CO5 every expectId exists in the gazetteer + start_param-safe charset
- CO6 size >= 60 + per-category floors (landmark 12 / abbreviation 15 / glued 6 / typo 12 / alias 12 / negative 6)
- CO7 per-category rates printed so suite and runner output agree
- CO8 refusal margin pinned: every negative's best two-level fuzzy sim < 0.72, one near-miss in [0.55, 0.72)
All 8 cases verified failing (ENOENT corpus fixture) before GREEN.
