{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730007580},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730008836","473:4730007797","473:4730009633","473:4730003225","473:4730003431","484:4840000534","473:4730005563","473:4730008201","473:4730009380","473:4730008299","473:4730008446","473:4730003010","473:4730008524","473:4730008509","473:4730008520","473:4730009522","473:4730002876","473:4730009060","473:4730008293","473:4730008814","473:4730007905","484:4840000654","473:4730008530","473:4730003513","473:4730007830"],"twin_admin_codes":[473,473,473,473,473,484,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,484,473,473,473],"twin_sims":[0.7283145021936658,0.7122129293477685,0.6622213643650928,0.6593353911905254,0.6367398234332832,0.5963566916903089,0.5958043257107757,0.5883503400246772,0.5806568212015005,0.5703765011289179,0.5594217795389407,0.5524366028558126,0.5469712392605273,0.5159646392269909,0.5103036284168873,0.5088123087073265,0.5084574115443513,0.5080640761097446,0.5034207495701349,0.5015980770431802,0.5012152783088996,0.5012147524973614,0.4967083410958964,0.4909406993046946,0.4899893803603876],"twin_dists":[0.1034150534733134,0.10699929435555235,0.11791507639910619,0.11853819328587281,0.12340046773787872,0.13205321033389356,0.13217152164149082,0.13376853952528964,0.1354181002272017,0.13762512176579314,0.1399817523708493,0.14148770062494465,0.14266806208873795,0.1494083964451572,0.15064873777412124,0.1509760695001565,0.151054002954132,0.15114039381607597,0.1521615809883469,0.15256312665259758,0.1526475103252423,0.15264762624670186,0.15364237083693122,0.1549192984516305,0.15513033840674975],"n_dims_used":44,"mean_confidence":0.9143538041548296},"coverage":{"mean_confidence":0.9143538041548296,"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}}