{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960006041},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960004736","488:4880002216","496:4960005195","496:4960005905","496:4960005635","470:4700005534","481:4810002468","481:4810002584","496:4960005186","496:4960005336","496:4960010893","493:4930002078","496:4960006038","496:4960005638","466:4660006077","496:4960007378","466:4660001208","496:4960011201","488:4880005509","493:4930001216","496:4960000058","481:4810000861","493:4930001439","496:4960012443","481:4810002843"],"twin_admin_codes":[496,488,496,496,496,470,481,481,496,496,496,493,496,496,466,496,466,496,488,493,496,481,493,496,481],"twin_sims":[0.4767251997547103,0.44581921335588337,0.3560974775972059,0.33645507479171016,0.3357487701529552,0.33538869257341936,0.3313794906730008,0.3291227463222557,0.3286166370003226,0.3277669477112636,0.3228592555176287,0.3174505256856364,0.314170010380971,0.2979403573969257,0.29721773769402454,0.29416241847314273,0.2869476252989148,0.2808177873983169,0.27539851490273054,0.27010911732538795,0.2677378941745359,0.2666166231613908,0.26609200962070295,0.2632076506723032,0.26010072667814993],"twin_dists":[0.15808612123124757,0.16508286363269928,0.18663562775952108,0.1916949760911966,0.19187979605207048,0.191974099239492,0.19302783825888278,0.19362404559314564,0.19375806222569397,0.19398331399505303,0.1952907073260733,0.19674448538823064,0.1976330423112115,0.2021092363024554,0.20231179533686347,0.20317145880005466,0.20522269648101313,0.20698988699224044,0.20857180219190358,0.21013429271759415,0.21084088302716608,0.21117635731344991,0.21133361816318114,0.21220171869529764,0.2131434872515263],"n_dims_used":45,"mean_confidence":0.9296714782714843},"coverage":{"mean_confidence":0.9296714782714843,"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}}