{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730009463},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730009406","500:5000007276","484:4840000170","471:4710000774","500:5000007535","500:5000006619","500:5000007014","473:4730009634","484:4840000198","484:4840000171","500:5000007418","500:5000007165","500:5000007401","500:5000004778","500:5000006748","500:5000006749","500:5000007156","500:5000007012","473:4730009576","500:5000006644","500:5000007419","500:5000006882","500:5000007146","500:5000007407","471:4710000812"],"twin_admin_codes":[473,500,484,471,500,500,500,473,484,484,500,500,500,500,500,500,500,500,473,500,500,500,500,500,471],"twin_sims":[0.6277518291396295,0.5032571128530782,0.45151908249910666,0.4477802359520168,0.40088045652904347,0.3778658495475286,0.37553508807206376,0.3323335823177057,0.3313928476960845,0.3279071606082461,0.3276513615303474,0.3078062721530789,0.2985919863376618,0.2732366063377173,0.2708384062444353,0.2680430706157755,0.26476645004839644,0.2633078592469894,0.26214098452750106,0.25986605394024315,0.25576499881856374,0.2554035075823295,0.250863742319911,0.2356853780333123,0.23345867702770443],"twin_dists":[0.12532859319578749,0.15219761490743514,0.16377967343575112,0.16463380072031036,0.17560375577243686,0.18119385852821654,0.18176892579251872,0.19277644671996877,0.1930243161157124,0.1939461215368263,0.19401398064499534,0.19937190545230637,0.20192682401181122,0.20920818145473943,0.2099177471361247,0.2107497280210729,0.21173183675205504,0.21217145977152402,0.21252425630356545,0.2132149072664507,0.21446963595841398,0.21458084319500031,0.21598602423224172,0.22080630026005874,0.22153025896967574],"n_dims_used":44,"mean_confidence":0.921833645213734},"coverage":{"mean_confidence":0.921833645213734,"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}}