{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960009788},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960008528","496:4960009787","496:4960009422","496:4960008526","496:4960008623","496:4960009786","496:4960009874","496:4960009229","496:4960008622","496:4960009695","468:4680006723","496:4960009516","496:4960008209","488:4880002900","496:4960010464","496:4960009611","496:4960008818","496:4960009711","488:4880003537","466:4660001954","488:4880002866","496:4960010466","496:4960008915","496:4960008719","469:4690001332"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,468,496,496,488,496,496,496,496,488,466,488,496,496,496,469],"twin_sims":[0.6742774446599529,0.6636192596278871,0.5620442565847807,0.557004860081433,0.5392511309329139,0.5189783357845271,0.5178919281388028,0.5109209739022047,0.501840249038837,0.48241082389888895,0.4817314979225762,0.4785118353282646,0.4780580364983152,0.47785596739850744,0.4777145935900212,0.44726269273122743,0.43729118352596336,0.42217838525162416,0.41514215485217937,0.40762774361929616,0.4028836034889909,0.3853951273866706,0.3823129454206946,0.3822480190849678,0.380662613151823],"twin_dists":[0.11530537761618956,0.11761304758109438,0.1394170631669356,0.14050250546335827,0.14433887282549768,0.14874945661501648,0.14898689141871319,0.15051330789037637,0.15250975172139636,0.15681602950246265,0.15696753020423015,0.15768649079653418,0.15778794971090107,0.1578331376735491,0.15786475624163943,0.16475224260162746,0.1670446425029967,0.17055911027685824,0.17221320537632562,0.17399312878201176,0.1751243290156567,0.1793477952244698,0.18010138446261434,0.18011729006908098,0.1805060855838181],"n_dims_used":45,"mean_confidence":0.9141447279188368},"coverage":{"mean_confidence":0.9141447279188368,"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}}