{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730005402},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840001050","500:5000011511","498:4980003653","484:4840001485","484:4840006829","475:4750000020","500:5000006276","475:4750000019","475:4750000021","475:4750000018","500:5000011405","471:4710003508","484:4840003747","478:4780004503","484:4840000341","475:4750000035","475:4750000024","475:4750000036","491:4910001706","480:4800002422","484:4840008553","475:4750000037","480:4800002324","474:4740003678","475:4750000022"],"twin_admin_codes":[484,500,498,484,484,475,500,475,475,475,500,471,484,478,484,475,475,475,491,480,484,475,480,474,475],"twin_sims":[0.001577265411920363,0.00018923275426588123,0.000033197004610743144,0.00003269881542623182,0.000029980974620336592,0.000021813400098588665,0.000009524298560664578,0.0000037765853984191396,0.00000275891276702699,0.0000025062473945273835,0.0000012044854670598765,6.120839026752588e-7,2.4077574515203917e-7,1.8118360076491085e-7,1.1992088093065296e-7,6.9073573363843e-8,6.572162434169793e-8,4.467866374213995e-8,4.093137396474972e-8,3.8682228074628945e-8,3.673524644478205e-8,3.598198779366525e-8,2.7793209278564228e-8,1.6048055260689262e-8,1.534333430122962e-8],"twin_dists":[0.46653919210297534,0.5377661001968844,0.5898375605580553,0.5902698064402967,0.592744301797933,0.6017264848606707,0.6245238397658267,0.6490266260877512,0.6571360011291041,0.6595968099371234,0.678075633031972,0.6947106746458035,0.717005977222635,0.7236644413634317,0.7332201866802744,0.7458028975373437,0.7469270855606349,0.7555920820741195,0.7575450700627799,0.7588024162776846,0.7599495319499792,0.7604092419057179,0.7661158097895853,0.7781135542920168,0.779086397663678],"n_dims_used":44,"mean_confidence":0.89435828815807},"coverage":{"mean_confidence":0.89435828815807,"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}}