{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960000188},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960000187","496:4960006348","496:4960000296","496:4960000138","496:4960000788","496:4960000661","466:4660000658","488:4880000059","496:4960007878","488:4880000771","496:4960006197","488:4880000309","472:4720003413","496:4960000053","496:4960002731","472:4720003481","488:4880000622","493:4930004112","466:4660001254","472:4720003567","488:4880000574","488:4880000246","488:4880000919","496:4960000144","488:4880000426"],"twin_admin_codes":[496,496,496,496,496,496,466,488,496,488,496,488,472,496,496,472,488,493,466,472,488,488,488,496,488],"twin_sims":[0.7475639397669831,0.6275358592770619,0.621077173274785,0.5874225092302604,0.5675328667496579,0.5589016489325396,0.5459188226068258,0.5155586928244118,0.5128568616757455,0.506172941457474,0.5055844186457773,0.49275021962117477,0.48621600646872093,0.4830545397354416,0.4740273976651434,0.45549872522644047,0.4532822505023723,0.44756155683190785,0.4475439376315199,0.44501616283537626,0.44427516930576066,0.4433010820757318,0.4426068088439331,0.4409825495659998,0.4379442073178434],"twin_dists":[0.09906885809605794,0.125374894923207,0.12675908739010175,0.13396739907781516,0.13823632221654977,0.140093793508645,0.14289558028716742,0.14949722718136127,0.15008889311088883,0.15155600184835172,0.15168542325995563,0.15451821012800337,0.1559686392499209,0.15667253226369376,0.1586904848512163,0.16287341518648418,0.1633777976354733,0.1646838400124618,0.16468787213162212,0.1652669743694433,0.1654369703939368,0.16566060758593665,0.16582011884446624,0.1661936758829878,0.1668938966563812],"n_dims_used":45,"mean_confidence":0.928521728515625},"coverage":{"mean_confidence":0.928521728515625,"n_dims_used":45,"similarity_metric":{"field":"twin_sims","kind":"cosine_in_zscored_morphology_space","range":"[-1, 1]; higher = more similar","interpretation":"cosine similarity in the z-scored feature space (n_dims_used dims). High-dimensional cosine concentrates near 0, so absolute values are typically SMALL and are meaningful only RELATIVELY (rank order / vs the cohort) — NOT a 0–1 probability. mean_confidence is the SEPARATE GUM uncertainty weight of the anchor's witnessed features, not a function of the similarities."}},"error":null}}