← rule catalog
count.enumeration-mismatch
heuristicunmeasuredseverity: medium
A behavioral claim we believe and have not measured. Labeled unmeasured in every reporter line, excluded from the chaff score, and never fails a build by default.
Claim
Prose announces a count ("three worlds") that contradicts the list that follows it.
Rationale
A wrong count means the list changed and the sentence did not: the model is told N and shown M. Promoted to structural once the extractor's false-positive rate is measured on the clean suite (SPEC §6).
Fix
Update the count, or drop the number from the sentence so the list is the single source of truth.
chaff explain count.enumeration-mismatch: same registry, offline, from the CLI.