{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850006325},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006324","485:4850006572","485:4850006071","485:4850005909","485:4850006072","485:4850006233","485:4850006321","485:4850006237","485:4850006405","485:4850006326","485:4850006574","485:4850006239","485:4850006070","485:4850006487","485:4850006155","485:4850006235","485:4850006238","485:4850006240","485:4850006411","485:4850006403","485:4850005752","485:4850006154","485:4850005666","485:4850006412","485:4850006573"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.9664136643782919,0.9598518205713885,0.9418892465588661,0.8855438320045668,0.8694535928977833,0.8608337850315002,0.7920134861261449,0.783718187407367,0.75094074230724,0.7363618984555427,0.7358590723878762,0.7205075423027753,0.7067989576303902,0.7065587770590565,0.6882165151295198,0.6629351155366805,0.6577870586159976,0.645705589794294,0.616385674302572,0.5939140106332808,0.5919351324981669,0.5885084677952175,0.5880127510039869,0.582641970247724,0.5713513488216845],"twin_dists":[0.033948362455431265,0.03717967013566874,0.044940169900551837,0.0640357149058239,0.06869619360959231,0.0711005212891793,0.088691411827976,0.0906716997166934,0.09829852136643924,0.10160694158673854,0.10172027473947663,0.10515814538582383,0.10819550583796181,0.10824847802970959,0.11227223715294128,0.11776088075140044,0.11887226993953781,0.12147418758326159,0.12776407777237325,0.1325764381377806,0.13300038119490928,0.13373465023241982,0.1338408919689914,0.13499231898347042,0.13741566960093732],"n_dims_used":44,"mean_confidence":0.9166332591663707},"coverage":{"mean_confidence":0.9166332591663707,"n_dims_used":44,"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}}