{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960002849},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960003536","496:4960002424","496:4960002423","496:4960002707","496:4960001659","496:4960001100","496:4960011411","496:4960011320","496:4960002037","496:4960002834","496:4960003954","496:4960001537","496:4960003120","496:4960002417","496:4960002153","496:4960001658","496:4960001199","472:4720005337","496:4960002848","496:4960001304","496:4960002563","496:4960002564","496:4960002421","472:4720003902","496:4960003675"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,496,472,496,496,496,496,496,472,496],"twin_sims":[0.8862134301299391,0.8053460118233536,0.7618065061497437,0.7323064946139884,0.7197794747867023,0.6733910270871409,0.6391777445835174,0.6357016519777613,0.6239430318621518,0.6157483207655184,0.6021157785155096,0.6004322256626006,0.5771685970607568,0.5378643566911291,0.5362570497723643,0.5055355688012374,0.49397466194558004,0.48832665327903874,0.4881818313046333,0.48618623502199526,0.48472219792282906,0.47960145035006374,0.4764820192666471,0.46570716318840544,0.45290436451343774],"twin_dists":[0.06383630708875286,0.08545766243769319,0.0958017259759236,0.10251962386665078,0.10532018564829372,0.11549765204493334,0.12287701129382918,0.12362331139936773,0.126144998894422,0.12790058620345013,0.13081984848208986,0.1311803695491044,0.13616655415936346,0.14463947084981585,0.14498805979368953,0.15169616758034146,0.15424705256292265,0.1554994916953583,0.15553166252328324,0.15597526118889005,0.15630105495803112,0.1574430042124706,0.15814055276798783,0.16056166485605994,0.1634638798487201],"n_dims_used":45,"mean_confidence":0.9244721306694879},"coverage":{"mean_confidence":0.9244721306694879,"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}}