{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730006162},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730006279","473:4730006163","473:4730005607","473:4730006398","473:4730005710","473:4730005813","473:4730005931","473:4730005935","473:4730005499","473:4730005714","473:4730005106","473:4730006173","473:4730005707","473:4730005933","473:4730005603","473:4730006054","473:4730005934","484:4840003404","473:4730005711","473:4730005708","473:4730005198","473:4730005199","473:4730005390","473:4730005299","473:4730005824"],"twin_admin_codes":[473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,473,484,473,473,473,473,473,473,473],"twin_sims":[0.7422330922989434,0.7236554381206356,0.6910728232242197,0.6591370329959451,0.6581042390848973,0.6382246414624353,0.6270338918652408,0.6179401996445174,0.614262017133796,0.6076469105579985,0.5543661341514562,0.5259578919469772,0.50702652276725,0.5061212961136168,0.5037139445776525,0.49515093743527133,0.47993138353331194,0.42404429263216115,0.40931985057999704,0.3998747829667268,0.3929497442795825,0.3912389360488604,0.39108019336263694,0.37803496631986583,0.3725666893778917],"twin_dists":[0.10027991658444943,0.1044565434135457,0.11164826657281676,0.11858100080628295,0.11880384592167213,0.12308168297366393,0.1254825071201281,0.12743110907452024,0.1282189062867408,0.12963546777706075,0.14107142556963947,0.14722682355704256,0.1513683626683055,0.15156735751636422,0.1520970254008099,0.15398674592931935,0.15736931190710077,0.1701224283578283,0.1735910770989901,0.1758448591643056,0.17751268037647575,0.17792679777007642,0.17796526573059282,0.1811521997991026,0.1825038537833512],"n_dims_used":45,"mean_confidence":0.9226676093207465},"coverage":{"mean_confidence":0.9226676093207465,"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}}