{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930003497},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930003315","493:4930003498","470:4700007070","485:4850002627","485:4850002629","485:4850002626","488:4880002689","485:4850008221","466:4660011765","488:4880005911","485:4850001855","489:4890000258","469:4690000739","469:4690000501","469:4690000447","466:4660010632","466:4660010295","488:4880005827","481:4810001807","470:4700007170","489:4890000338","466:4660010633","469:4690000500","493:4930004475","488:4880002599"],"twin_admin_codes":[493,493,470,485,485,485,488,485,466,488,485,489,469,469,469,466,466,488,481,470,489,466,469,493,488],"twin_sims":[0.5298936448431102,0.3548198761553667,0.18309661768966143,0.1614651858880025,0.1601365399656754,0.15798124546532813,0.14107463892234723,0.13413123901009041,0.1308027439859966,0.12482825469662229,0.12256233933693043,0.10469164488652802,0.104116039846381,0.09743449311510276,0.09650915858683784,0.0930290617308665,0.0830266497424767,0.0829221575781979,0.0819393111859452,0.07238902937609336,0.07142103133232428,0.0712961326661232,0.0709272256484829,0.07030952593142759,0.07025428208449695],"twin_dists":[0.1463702138461138,0.18696017837450002,0.23931757900579878,0.24802053867409635,0.24858183506741002,0.24949960249953246,0.257037732584638,0.2603286435455402,0.2619517129324726,0.26494500129305054,0.2661087035739087,0.27591748263287286,0.27625431411274415,0.28027474007652725,0.28084842835635665,0.28304554731798354,0.28974492478142894,0.28981822690638276,0.2905113408145123,0.29761953853385037,0.2983815340422184,0.2984804611840081,0.29877348007522236,0.29926689198907463,0.2993111913329419],"n_dims_used":45,"mean_confidence":0.9279625786675347},"coverage":{"mean_confidence":0.9279625786675347,"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}}