{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710002075},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840006134","471:4710002237","484:4840004388","478:4780006217","468:4680002486","471:4710002801","473:4730002386","484:4840004600","478:4780006368","471:4710002024","478:4780005645","498:4980002836","468:4680002560","481:4810003373","484:4840006826","500:5000006987","473:4730004321","484:4840003582","471:4710002913","478:4780005100","498:4980002484","484:4840003654","484:4840004077","468:4680001235","478:4780006063"],"twin_admin_codes":[484,471,484,478,468,471,473,484,478,471,478,498,468,481,484,500,473,484,471,478,498,484,484,468,478],"twin_sims":[0.05676443201517346,0.04615886898691717,0.04145143054555646,0.04019411948662554,0.031634618770360855,0.02536761236899086,0.023199071760087633,0.022463043980621152,0.016405101787766236,0.014364555186992232,0.012139037202614715,0.010966931567249174,0.010185042101362113,0.009751782599323123,0.009484695117443627,0.009435912372697046,0.008416511871895514,0.008358604318136429,0.008029670727847556,0.007830298612900684,0.00775403661096256,0.006613540913355926,0.005491135041861135,0.0049926706026490126,0.004863362045979086],"twin_dists":[0.3110945568524507,0.3221131397501946,0.32769744128423517,0.3292790621898152,0.34132553298675,0.35206681213704266,0.356322343073067,0.3578452849048306,0.37236457862497935,0.3783336126995876,0.38576565441746585,0.39018025829677566,0.39336472084329827,0.39522431185281975,0.3964077353985314,0.39662709040050337,0.40145965773253967,0.40174962593160896,0.4034317084442641,0.4044815599932496,0.40488948788915824,0.41146386018091274,0.4190186656410992,0.4228320921188128,0.423877590123157],"n_dims_used":45,"mean_confidence":0.9267200046115451},"coverage":{"mean_confidence":0.9267200046115451,"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}}