{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730009719},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730009737","473:4730009716","484:4840000769","473:4730009718","473:4730009721","484:4840000417","471:4710000046","473:4730009739","473:4730009638","484:4840000768","471:4710001714","484:4840000185","484:4840000328","473:4730008948","471:4710000045","471:4710000617","473:4730009682","484:4840000227","484:4840000131","473:4730009635","473:4730009587","484:4840000283","473:4730009317","484:4840000777","484:4840000126"],"twin_admin_codes":[473,473,484,473,473,484,471,473,473,484,471,484,484,473,471,471,473,484,484,473,473,484,473,484,484],"twin_sims":[0.7898896780105277,0.784212060970377,0.7736620528480266,0.7559808553324927,0.6804386095603094,0.6399753429082305,0.6101442538190384,0.5435565496624797,0.5237867617267007,0.5175272117741301,0.5094621952026535,0.49394561543618787,0.4853038263187972,0.47275325092890724,0.45417010100967875,0.44800186656824653,0.4439585212566474,0.4367631666033284,0.4363696323788715,0.43529752049801884,0.4340533912585818,0.42775338542956465,0.4255476067216016,0.42503989503006934,0.41705637847381966],"twin_dists":[0.08920061002197179,0.09055443268931714,0.09304310606042243,0.09714389867115308,0.11396701601470262,0.12270570565855238,0.12910071068279286,0.14340655150873305,0.14769997075606167,0.14906662706343923,0.15083339461523818,0.15425348275300935,0.15617158829632652,0.1589763137873176,0.1631756495808395,0.1645830954678744,0.1655096477850652,0.1671665965141046,0.167257527587896,0.16750541812581562,0.16779338753583278,0.16925675015674077,0.1697711879329635,0.16988975396692155,0.17176202832640203],"n_dims_used":45,"mean_confidence":0.9229662577311198},"coverage":{"mean_confidence":0.9229662577311198,"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}}