{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005845},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850005770","485:4850004521","485:4850006087","485:4850005539","485:4850005763","485:4850005844","485:4850004455","485:4850006011","485:4850004525","481:4810004218","481:4810004520","485:4850005051","485:4850006009","485:4850005930","485:4850004855","485:4850005270","485:4850004923","485:4850004657","485:4850005057","485:4850004986","485:4850005598","485:4850005471","481:4810004319","485:4850005468","481:4810004923"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,481,481,485,485,485,485,485,485,485,485,485,485,485,481,485,481],"twin_sims":[0.6448869451854102,0.5766482675785306,0.5068752594342021,0.4711265891081932,0.46041227952323144,0.4245940196293058,0.4107150375985411,0.39333600130883395,0.38157867188883965,0.33329204035460475,0.32530129624957316,0.3102111454921387,0.3097268664587734,0.3077052004577695,0.3006614974506013,0.2944009152447967,0.2926418550409315,0.28948047626862394,0.28301270753084623,0.2805347123959427,0.2790740524388969,0.2771224666679678,0.2756004633228468,0.268526395029867,0.2477423766364573],"twin_dists":[0.12165021707865847,0.1362782329653109,0.1514016081528532,0.15934159522498956,0.16175844516183646,0.16999392790503684,0.17326012510999386,0.1774192993635569,0.18028134197458245,0.1925243012304768,0.1946387878451309,0.19871238794954127,0.19884496104189223,0.19939968830725643,0.20134904152540453,0.20310416481559873,0.20360126048219698,0.2044991175981105,0.20635445651734158,0.20707205604174678,0.2074968482691617,0.20806652905936715,0.20851251327576809,0.21060549250916294,0.2169616090532618],"n_dims_used":45,"mean_confidence":0.9178431193033855},"coverage":{"mean_confidence":0.9178431193033855,"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}}