{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730009398},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730009675","473:4730009396","473:4730009275","471:4710001717","473:4730009517","473:4730009573","471:4710001616","484:4840000197","473:4730008381","471:4710001326","471:4710001772","471:4710001471","484:4840000118","471:4710001425","471:4710001518","471:4710001030","473:4730009339","473:4730009280","484:4840000079","471:4710001522","473:4730005966","475:4750009923","473:4730007928","473:4730008033","473:4730009337"],"twin_admin_codes":[473,473,473,471,473,473,471,484,473,471,471,471,484,471,471,471,473,473,484,471,473,475,473,473,473],"twin_sims":[0.3284115969926248,0.32576589188138266,0.32315199204792855,0.32203618810285173,0.2862498337905722,0.28155891935480026,0.2658207846090068,0.25751754593876997,0.2511840500283544,0.2415680797608948,0.24030943162646512,0.23189421535420848,0.2297750782549418,0.2270322816542454,0.22510913591403495,0.2246434461398941,0.2244661948773719,0.2239408685949951,0.22241611677237327,0.21816407137845417,0.21636365957907697,0.2117704374517096,0.20830193909605205,0.2066426930631944,0.20406023420430303],"twin_dists":[0.19381238871192627,0.19451506903580645,0.1952124148471058,0.1955110494400942,0.20542271138177132,0.20677499386583664,0.2114149976275277,0.2139318969236893,0.21588635189435154,0.21891491497733245,0.21931705036861984,0.22204162023112772,0.22273791639174656,0.22364545561520632,0.22428612876296036,0.22444181411769576,0.22450112761297147,0.22467710054442233,0.2251894219745539,0.2266306363613136,0.2272465589884941,0.2288337189005942,0.23004776279905428,0.23063340205365995,0.2315513191020619],"n_dims_used":45,"mean_confidence":0.9242364671495226},"coverage":{"mean_confidence":0.9242364671495226,"n_dims_used":45,"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}}