{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730008974},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730008750","473:4730009044","473:4730008903","473:4730009115","473:4730007483","473:4730007596","473:4730009110","473:4730008749","473:4730007595","471:4710001292","471:4710001247","473:4730008681","473:4730008971","473:4730007026","473:4730009074","473:4730009114","473:4730007027","471:4710001203","473:4730006577","473:4730008678","473:4730006914","473:4730007469","473:4730009004","484:4840000007","473:4730006801"],"twin_admin_codes":[473,473,473,473,473,473,473,473,473,471,471,473,473,473,473,473,473,471,473,473,473,473,473,484,473],"twin_sims":[0.7954348886300568,0.7943453456901693,0.7617930672366017,0.7372794247038261,0.6462870901630452,0.6456662843813372,0.6450810506304713,0.6403798366105681,0.6032711349546968,0.5766212684892811,0.5758323902835975,0.5537252463613493,0.5484831180185703,0.5372682947238416,0.5361824399888943,0.5341920692069038,0.5294390572458756,0.5230207246987677,0.5214414503957261,0.5084653846728814,0.5081430779740077,0.5060411835981532,0.5054696429525677,0.5005995437541875,0.49665667422013726],"twin_dists":[0.08786780008000922,0.08813052814472883,0.09580483189845454,0.10140001155108559,0.12134913079682735,0.12148263997497935,0.12160848230242348,0.12261882001307167,0.13057244571478624,0.13628402805624032,0.1364533641568037,0.14120966513708158,0.14234134530717218,0.14476871957574808,0.14500424596719422,0.14543621170529078,0.1464690836236669,0.1478670162555265,0.14821157704827084,0.1510522519436388,0.15112304071232255,0.15158497309475044,0.15171066813644163,0.1527832794433091,0.15365379051573783],"n_dims_used":44,"mean_confidence":0.9173085472800515},"coverage":{"mean_confidence":0.9173085472800515,"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}}