{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870003064},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870004352","497:4970003496","487:4870004486","487:4870003911","487:4870003754","487:4870002943","492:4920004501","487:4870004041","487:4870003068","487:4870000098","487:4870000861","487:4870002319","492:4920004502","487:4870001421","479:4790000847","487:4870004187","487:4870002491","487:4870002485","480:4800001046","480:4800005275","487:4870005140","487:4870004055","486:4860004072","479:4790004389","470:4700007551"],"twin_admin_codes":[487,497,487,487,487,487,492,487,487,487,487,487,492,487,479,487,487,487,480,480,487,487,486,479,470],"twin_sims":[0.07892464857440742,0.055509714146814264,0.034081188224601225,0.03358877494001904,0.018349706414699567,0.016802209072320436,0.013635066007766766,0.013213101353553693,0.01313023984509364,0.010061204394186703,0.008758251030076478,0.006005090364849064,0.005798505676879029,0.005195816964944167,0.005102514135602355,0.0050392115367592525,0.00494610942577122,0.004331022116785609,0.004232199087374922,0.0041783942078252225,0.003868092767876847,0.0034544140691864134,0.0032000029836310884,0.002976316860695639,0.002832297277390793],"twin_dists":[0.29267968221972496,0.31230411350562504,0.33762419676023125,0.3383505012513004,0.36725518434733184,0.37127955954810377,0.38065015474830166,0.38204060798526346,0.3823182554985735,0.3938889326490268,0.39978392621184294,0.41540138137433424,0.41682042821315884,0.42123810057996713,0.4219630643976718,0.42246179038291054,0.4232056965079937,0.4284658230936228,0.4293735223991812,0.42987585274427914,0.4328930666196681,0.437278061158807,0.44021909292888356,0.44298695790917425,0.44487148331112086],"n_dims_used":43,"mean_confidence":0.8972199905750363},"coverage":{"mean_confidence":0.8972199905750363,"n_dims_used":43,"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}}