{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730008217},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730007351","473:4730009315","473:4730009160","473:4730008471","475:4750010060","473:4730008029","473:4730008999","475:4750009683","476:4760000240","473:4730008300","473:4730009381","471:4710001473","473:4730009069","471:4710001123","475:4750010059","475:4750010833","475:4750010248","473:4730008578","473:4730007350","473:4730007244","473:4730009312","500:5000007034","476:4760000754","476:4760000428","471:4710001612"],"twin_admin_codes":[473,473,473,473,475,473,473,475,476,473,473,471,473,471,475,475,475,473,473,473,473,500,476,476,471],"twin_sims":[0.5691595574001742,0.4860377808380315,0.30244388052962906,0.29555086805460157,0.2838387961628247,0.2508527446338757,0.24033413892459476,0.2364505199287956,0.21395406702316236,0.20907912292634007,0.2039425498522324,0.20365050238739996,0.20337598584754038,0.2010433984654447,0.19055562698255343,0.1872220231485142,0.18707991781960348,0.178933079174865,0.17233589105073707,0.15716963587850277,0.15182703398959183,0.14943768768118257,0.14772096355167622,0.1463283032136818,0.14013517579476648],"twin_dists":[0.1378866449057235,0.15600828309183734,0.20085328068013703,0.2027801465677429,0.20611607509466556,0.21598944789942634,0.21930914330488793,0.22055856646021496,0.2280763087499882,0.22977454488873353,0.23159333819094205,0.23169768532859192,0.2317958623608776,0.23263377459599635,0.23648650796947235,0.23774198576960714,0.23779585129637631,0.2409333396186293,0.24354911100340446,0.2498475668032922,0.2521715326465836,0.25323032495528497,0.25399878356296884,0.2546270409887555,0.2574758209755833],"n_dims_used":45,"mean_confidence":0.9154632568359375},"coverage":{"mean_confidence":0.9154632568359375,"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}}