{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970003253},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["497:4970003356","497:4970003288","497:4970002816","497:4970003362","497:4970002431","497:4970002434","497:4970003161","497:4970003163","497:4970002825","665:6650001009","665:6650001014","497:4970002507","665:6650001010","665:6650000959","497:4970003246","497:4970002812","497:4970003209","497:4970002921","497:4970002879","497:4970003241","497:4970003208","665:6650000958","497:4970003207","497:4970003286","497:4970001977"],"twin_admin_codes":[497,497,497,497,497,497,497,497,497,665,665,497,665,665,497,497,497,497,497,497,497,665,497,497,497],"twin_sims":[0.6986563932570244,0.5646647166573286,0.5053570418410057,0.49518946024273264,0.49055008025698404,0.4664619841320543,0.41502492625028625,0.41100023670263486,0.3906219075758958,0.3508083160215187,0.3485776981987054,0.3350886824093173,0.3160589642197918,0.31042415544713997,0.3070231729102999,0.2869175239544499,0.2839670220099076,0.28311198370310775,0.2562677805769887,0.24717535013358874,0.2428236130843534,0.23909071189520756,0.2360508643905064,0.2332604055918055,0.2309414167549136],"twin_dists":[0.10998708742658073,0.13885315610923776,0.151735436202565,0.15397822396327826,0.15500593835468587,0.16039144296525804,0.1722408648838214,0.17319253384114047,0.1780763626620602,0.18798319822102716,0.18855468830608893,0.19205271289776943,0.1971207643923476,0.19865411327257676,0.199587303404521,0.20523131870336353,0.2060791109625357,0.2063257865672139,0.21431512822352689,0.2171396775733848,0.21851512526999523,0.2197077340430089,0.2206878994441408,0.2215949413292821,0.22235416532719193],"n_dims_used":44,"mean_confidence":0.8981037139892578},"coverage":{"mean_confidence":0.8981037139892578,"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}}