{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650001707},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650001787","665:6650001788","665:6650002484","665:6650001553","665:6650001628","665:6650002038","665:6650002037","665:6650002483","665:6650001712","665:6650002563","665:6650001179","665:6650002179","497:4970003551","665:6650002658","665:6650002866","665:6650002562","665:6650001178","665:6650002960","665:6650002726","665:6650001709","665:6650001955","497:4970003394","665:6650001549","665:6650001557","497:4970003220"],"twin_admin_codes":[665,665,665,665,665,665,665,665,665,665,665,665,497,665,665,665,665,665,665,665,665,497,665,665,497],"twin_sims":[0.7733036950549359,0.75338997274992,0.3814906572575996,0.3768779146581873,0.3685235776522392,0.32127921575167534,0.2998540228300949,0.2916672124489018,0.2761860914963245,0.25584341570147323,0.2553211654471019,0.2549128366598781,0.2536933331410558,0.24971828708780114,0.24647757766316095,0.24121349506251077,0.2305825429315306,0.22488303685587088,0.22395380251057484,0.21549953917425468,0.2077227598106994,0.20358381127748704,0.19675926836433252,0.19469130917691693,0.1943474916159112],"twin_dists":[0.09312705858566679,0.09773817440731636,0.18030292397959005,0.1814373991917019,0.18350953341686518,0.19571397526675882,0.20157420102244614,0.20387744919400957,0.20834073212519036,0.21444552534913403,0.2146061884334858,0.2147319502811231,0.21510830976053838,0.21634312993365348,0.21735916591741453,0.21902806626339658,0.2224721063450999,0.2243616894596563,0.22467276466501757,0.2275434010628238,0.23025182439762637,0.2317215281273029,0.2341903356401319,0.23495009120599245,0.23507694985732086],"n_dims_used":45,"mean_confidence":0.8997906155056423},"coverage":{"mean_confidence":0.8997906155056423,"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}}