{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730007432},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730008413","473:4730007547","473:4730008169","473:4730006774","473:4730007566","473:4730008012","473:4730005306","500:5000007786","484:4840000886","473:4730009688","473:4730007320","473:4730008414","471:4710001275","473:4730008805","484:4840000030","500:5000005063","473:4730007456","473:4730004691","473:4730005237","473:4730008076","484:4840004847","473:4730002083","473:4730008335","484:4840000413","473:4730007342"],"twin_admin_codes":[473,473,473,473,473,473,473,500,484,473,473,473,471,473,484,500,473,473,473,473,484,473,473,484,473],"twin_sims":[0.33036202704397405,0.16130272565573123,0.10207104120836949,0.09583078110632587,0.07534372866343894,0.07327431234280402,0.06384448142001502,0.06025616446360636,0.05336982951084884,0.050519911808122056,0.047427501765383726,0.04201115079157938,0.040766554288175064,0.03858408763897145,0.03846149520907042,0.03711184168382147,0.035359190328621976,0.03508308121483807,0.035051273101541165,0.03467730859997092,0.03466210166060508,0.0339669307621415,0.03183961452302038,0.03138581910743913,0.03126606566045524],"twin_dists":[0.19329636442995685,0.24808899078868796,0.277462866549665,0.2812717614761936,0.29534352709743933,0.29692984375570797,0.30465493884084727,0.30784091382631695,0.31442018893227286,0.3173505209121107,0.3206902230719051,0.3270063290894896,0.32855387316475776,0.33136656932330205,0.3315285186540003,0.33334098995872424,0.3357800292059006,0.33617359558984294,0.33621910401747673,0.3367567939242884,0.33677876285067493,0.3377919245866715,0.34100618731710913,0.3417155032707904,0.3419041492511633],"n_dims_used":45,"mean_confidence":0.9193265279134114},"coverage":{"mean_confidence":0.9193265279134114,"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}}