{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680006567},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680006424","468:4680007176","468:4680006861","468:4680005108","468:4680006713","468:4680007011","468:4680005757","467:4670004554","468:4680004698","468:4680006572","468:4680006294","468:4680006011","467:4670004358","468:4680005621","468:4680005644","468:4680005872","468:4680005127","468:4680005240","468:4680005480","467:4670004346","468:4680006034","484:4840007240","467:4670004321","468:4680006610","468:4680004338"],"twin_admin_codes":[468,468,468,468,468,468,468,467,468,468,468,468,467,468,468,468,468,468,468,467,468,484,467,468,468],"twin_sims":[0.4096306103541697,0.4091294868765002,0.37207799516612877,0.36770138649849116,0.3672084902776922,0.32953769999119115,0.3087319359079553,0.30111002134458026,0.2811021103323482,0.2753080542616865,0.256857509029238,0.2544730673536167,0.24917705932025502,0.24488251988623097,0.23923036911556345,0.22906998433438458,0.22670436559396012,0.21979577202632058,0.2196787403616765,0.2107690342444298,0.21048203988836267,0.20060434347842512,0.19443936882147544,0.18926995291099205,0.18869886425780164],"twin_dists":[0.17351731899384382,0.17363627165362022,0.1826251227138872,0.18371471518757623,0.18383782983300165,0.19351425133449754,0.19911770034300721,0.2012241258633272,0.20690740623951906,0.20859836866144585,0.2141341454974061,0.21486753852232188,0.21651222684475316,0.21786240612100016,0.2196628986952855,0.2229705315794739,0.22375444161412705,0.22607537221923274,0.22611510564129528,0.22918283430780115,0.22928309553551862,0.23279223865951756,0.23504303459525008,0.23696887427116353,0.23718387369793908],"n_dims_used":45,"mean_confidence":0.9283365885416667},"coverage":{"mean_confidence":0.9283365885416667,"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}}