{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710003274},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["471:4710003319","471:4710003320","471:4710003228","471:4710003500","471:4710003227","471:4710003182","471:4710003501","471:4710003273","471:4710003321","471:4710003367","471:4710003561","471:4710003275","471:4710003442","471:4710003560","471:4710003532","471:4710003229","471:4710003322","471:4710001224","471:4710003402","471:4710003576","471:4710003395","471:4710003562","471:4710003141","468:4680009836","471:4710003186"],"twin_admin_codes":[471,471,471,471,471,471,471,471,471,471,471,471,471,471,471,471,471,471,471,471,471,471,471,468,471],"twin_sims":[0.3697497781927532,0.30393253061146597,0.2610846091204484,0.2015763723105982,0.16928327864803752,0.16589291918216859,0.14940102422976878,0.1394944957968259,0.133740743316782,0.12435120010163557,0.11479007485409558,0.11122452122759721,0.10772169783683992,0.09490799467042037,0.0885734034662565,0.07885431053790243,0.06977724989664497,0.048037882763906574,0.04484071630746898,0.03761831445577744,0.037292412581574744,0.03677544480987419,0.034949282514134886,0.03358396820122384,0.03228072308436553],"twin_dists":[0.18320395300704495,0.20044052179495392,0.21284449366247918,0.23244173301684706,0.24478372939748672,0.24617384560830466,0.2532466684321877,0.25777583873062193,0.2605174807277257,0.2651886581775009,0.2702294718288453,0.27219191638503853,0.27416773427496444,0.2818514168679174,0.28595540662884633,0.2927310615191169,0.2996948985518096,0.3200169222984096,0.32362672458187697,0.33265439070168107,0.3330952929371469,0.3338014313541703,0.33636526108786957,0.33835763575429034,0.3403249381378393],"n_dims_used":44,"mean_confidence":0.9236030578613281},"coverage":{"mean_confidence":0.9236030578613281,"n_dims_used":44,"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}}