# Bounds for fixture 2 (vpn_hopping).
#
# Ground truth at campaign-level: 1 campaign of 5 observation rows.
# Ground truth at identity-level: 1 identity of 5 observation rows.
# A correct algorithm scores 1.0 across every metric on this fixture.
#
# Completeness is the load-bearing metric: a clusterer that fragments
# the campaign by IP/ASN tanks completeness (the one true class is
# split across many predicted clusters). The adversarial asn_clusterer
# in the test file demonstrates this and the bound below rejects it.
#
# No true singletons in this fixture — singleton_recall is trivially
# 1.0 (the metric returns 1.0 when truth has no singletons).
#
# Bounds are loose at v1; tighten as the algorithm matures. Loosening
# any bound to make CI pass requires PR-comment justification (per
# CAMPAIGN_CLUSTERING.md §2).
adjusted_rand_index:
  min: 1.0
homogeneity:
  min: 1.0
completeness:
  min: 1.0
singleton_recall:
  min: 1.0
