{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730004879},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730004970","473:4730005068","473:4730004878","473:4730007125","473:4730007241","473:4730005250","473:4730005252","473:4730005251","473:4730005348","473:4730006897","473:4730007011","473:4730007010","473:4730005349","473:4730007242","473:4730007128","473:4730007015","473:4730007127","473:4730005155","473:4730004973","473:4730005347","473:4730005254","473:4730007246","473:4730007126","473:4730004676","473:4730005157"],"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":[0.8842301001466678,0.8089565177407853,0.692697688791541,0.6708310377153328,0.647667083926784,0.6321167968955895,0.6169931628468013,0.6124646558028877,0.6093681210048297,0.6053735063393334,0.6050721182362927,0.6039844077607994,0.5984878695215327,0.5955688956228947,0.5877717994974727,0.5856905520376343,0.5753846788812659,0.5747413881640216,0.5659142311456832,0.5623384948356628,0.5501292871344493,0.5461194583753107,0.5399998519628338,0.5379464181466757,0.5305113141417909],"twin_dists":[0.06442558899688114,0.0845701559034488,0.11129290458632095,0.1160525717489469,0.12105228498622225,0.12439251972212628,0.12763396145586647,0.12860381888858513,0.12926690627313475,0.1301222651855677,0.13018680076576164,0.13041971135952612,0.13159676508822707,0.13222194956589195,0.13389253443712973,0.13433865621244379,0.13654947701081283,0.1366875885464731,0.13858438472005852,0.13935372793263823,0.1419857797659187,0.1428521997105336,0.14417664096024768,0.1446216790082573,0.14623590376974271],"n_dims_used":44,"mean_confidence":0.909955458207564},"coverage":{"mean_confidence":0.909955458207564,"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}}