{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":480,"cluster_id":4800003859},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["480:4800003861","488:4880000286","493:4930004405","481:4810001329","485:4850000419","480:4800005121","470:4700005113","472:4720000358","488:4880005014","479:4790003829","470:4700008170","479:4790003672","470:4700006283","472:4720002508","489:4890004327","496:4960000767","479:4790005588","493:4930003239","488:4880000152","472:4720001239","496:4960000769","469:4690008433","480:4800002220","493:4930003766","493:4930006157"],"twin_admin_codes":[480,488,493,481,485,480,470,472,488,479,470,479,470,472,489,496,479,493,488,472,496,469,480,493,493],"twin_sims":[0.709829756430629,0.3604119393199664,0.3271831736467989,0.30782513756057084,0.29841144693790794,0.28542914649282014,0.2823364258011157,0.27632840553842386,0.273846482792933,0.27207686339838016,0.267532725793121,0.26603471654736077,0.259691923326805,0.2576782671499225,0.2531020371566765,0.25160515971980335,0.2506622038896304,0.25007579107280564,0.24664203059952886,0.24502150155773317,0.24412392280970563,0.2419854136170526,0.24185218687407078,0.24085844672236223,0.23905258971708826],"twin_dists":[0.107526368556962,0.18554402399382433,0.19413825864520215,0.19936672026084934,0.20197733949743385,0.20565832805699488,0.20654992166273894,0.20829902108079626,0.20902834634678913,0.20955083850778392,0.2109022022666597,0.21135080430891015,0.21326792818600934,0.21388269829787943,0.21529120752444242,0.21575543563422547,0.21604877996980848,0.21623156276009545,0.2173074003684905,0.21781847364096119,0.21810248452747436,0.2187818776472984,0.21882433139300544,0.2191414736155026,0.21971997569066062],"n_dims_used":43,"mean_confidence":0.9206136659134266},"coverage":{"mean_confidence":0.9206136659134266,"n_dims_used":43,"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}}