{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730005425},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730006310","473:4730006311","473:4730005734","473:4730005955","473:4730004742","473:4730006073","473:4730004657","473:4730006084","473:4730004943","473:4730006403","473:4730006758","473:4730004621","473:4730005211","473:4730006768","473:4730005743","473:4730006870","473:4730005970","473:4730005021","473:4730006309","473:4730004642","473:4730005426","473:4730005614","473:4730004641","473:4730006304","473:4730005420"],"twin_admin_codes":[473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473],"twin_sims":[0.9354851883835869,0.9130210367690926,0.86085831108264,0.8469838124779936,0.8191681245985412,0.8142536821375022,0.8067830110781053,0.8001469439234754,0.7919321077395942,0.757941988498522,0.7146987855073828,0.7121853241421255,0.7063000758412051,0.7048428436613933,0.7021457234690685,0.6984535713286555,0.6959390813516287,0.695443660168091,0.6925172060900667,0.6876864937382261,0.6839084139915675,0.6816260304119663,0.679834019836095,0.6792020841897497,0.6789630526522179],"twin_dists":[0.047431743928805836,0.05540524090817808,0.07109376205192715,0.07484956309116014,0.08203009479708387,0.08325822029128448,0.08510506397423671,0.08672657847509571,0.08871095149226144,0.09669300430753235,0.10644861968616158,0.10700540439380105,0.10830552612725167,0.10862670096633863,0.1092203997554254,0.11003160509644283,0.11058309622146024,0.11069166470758736,0.11133239135598288,0.1123879248603518,0.11321171319922324,0.11370867218806606,0.11409850303520869,0.11423590034277326,0.11428786151621864],"n_dims_used":44,"mean_confidence":0.913861708207564},"coverage":{"mean_confidence":0.913861708207564,"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}}