{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":494,"cluster_id":4940000756},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["494:4940000981","494:4940000982","494:4940001232","494:4940000304","494:4940000987","494:4940000758","494:4940006034","494:4940001121","494:4940000045","494:4940000927","494:4940000023","469:4690005069","494:4940000816","494:4940000983","494:4940005715","494:4940000585","494:4940004839","494:4940006493","467:4670000031","494:4940000218","488:4880000734","494:4940001097","494:4940000648","467:4670000574","468:4680007362"],"twin_admin_codes":[494,494,494,494,494,494,494,494,494,494,494,469,494,494,494,494,494,494,467,494,488,494,494,467,468],"twin_sims":[0.5831396953688373,0.4985058964858239,0.38229605844660786,0.3416238284742199,0.3095822225161459,0.30268932560517686,0.25886760992697383,0.2496781395198041,0.21282383205955066,0.182487762233784,0.17708685020042148,0.17117210545243447,0.16542210320090667,0.1602750454322793,0.15732661297863337,0.15283728394946552,0.15107373119400944,0.15005634609108198,0.14227353190926287,0.14192811919072582,0.14186826112948558,0.14166308652364668,0.14137366148863012,0.1404340369978874,0.13527040796714176],"twin_dists":[0.13488558254054497,0.1532452758081131,0.18010552129646054,0.190348779167557,0.19888458087472274,0.20078514481266138,0.2135192270041402,0.21635566526477698,0.22846768357230607,0.23955222719162778,0.24165834794169144,0.24401793639661462,0.24636850459828044,0.24852316477088082,0.24978016337016729,0.2517275428775376,0.25250401264722566,0.2529549899019847,0.256481811296825,0.25664161902573385,0.25666934219943377,0.25676443460834225,0.25689874903562526,0.25733621992757394,0.25978010897303805],"n_dims_used":45,"mean_confidence":0.9178137885199653},"coverage":{"mean_confidence":0.9178137885199653,"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}}