{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730006299},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730006302","473:4730006417","473:4730005955","473:4730005743","473:4730006310","473:4730005848","473:4730006084","473:4730006311","473:4730006415","473:4730006073","473:4730006300","473:4730005962","473:4730005961","473:4730006079","473:4730005964","473:4730006185","473:4730005734","473:4730006080","473:4730005740","473:4730006069","473:4730005963","473:4730005843","473:4730006070","473:4730006193","473:4730006312"],"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":[0.9246500497741731,0.8930710169328033,0.8688033139136923,0.8403871198417515,0.8400738058714594,0.8397250460620825,0.8341990146469219,0.7879123751939316,0.714839874909076,0.7124117223512434,0.7078632612210679,0.7070762490736818,0.703661774159854,0.6978783651108109,0.6968544489799173,0.6966817305567902,0.6893271277880532,0.688935289173936,0.6866014597401975,0.686431604723011,0.6837101376978337,0.6832050318912273,0.6821340364940448,0.6803757014757876,0.6797805322362106],"twin_dists":[0.05140796998735156,0.06176598362127367,0.06887965777501026,0.07659129980515236,0.07667337595187827,0.07676467027678069,0.07820197426104612,0.08967330562768433,0.10641733729369743,0.10695529090549634,0.10796067621707527,0.10813433891411318,0.10888680000473207,0.11015783031493401,0.11038242178672356,0.11042029426196806,0.1120297258664446,0.11211530224486532,0.1126246620936834,0.11266171055256559,0.11325490579442625,0.1133649204640784,0.11359810500080754,0.11398069897398362,0.11411013392426275],"n_dims_used":44,"mean_confidence":0.9155270836570046},"coverage":{"mean_confidence":0.9155270836570046,"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}}