{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970003469},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650001423","497:4970003470","497:4970003395","497:4970003462","497:4970003543","497:4970003102","497:4970003185","487:4870001600","497:4970003097","665:6650002580","497:4970002306","665:6650001633","497:4970003146","497:4970003141","487:4870010615","497:4970002840","665:6650002336","497:4970003461","487:4870001614","487:4870002682","497:4970003140","497:4970003232","497:4970003437","497:4970002310","487:4870000616"],"twin_admin_codes":[665,497,497,497,497,497,497,487,497,665,497,665,497,497,487,497,665,497,487,487,497,497,497,497,487],"twin_sims":[0.41027023488139747,0.3780674878179505,0.3492035400331888,0.3236027616061392,0.2641230647931023,0.2485933797298572,0.24636560009823402,0.2070517913047506,0.20679970388916855,0.20358421594525195,0.20060609353364087,0.19647781117479274,0.1861982505943216,0.18547527080711235,0.18032961970439657,0.17974237044463223,0.16612069344897132,0.16481868444482112,0.16287638910759594,0.1567858248102781,0.15309576393787777,0.15185309071404066,0.14980862229761463,0.1448728893213467,0.14257761478179143],"twin_dists":[0.17336558298631358,0.18114418977961033,0.18839415295225626,0.1950919336389925,0.2119255678068472,0.21669485080024925,0.21739442628064848,0.23048871164028772,0.2305778471496608,0.2317213834380139,0.23279160655439493,0.23429341485704755,0.23813069386821162,0.23840610172428625,0.24038844091782607,0.2406172066826043,0.24607981536408677,0.24661857409741048,0.2474280244396126,0.2500125762637228,0.2516142910309656,0.2521600538868184,0.2530651392621251,0.2552883532018375,0.2563413637388038],"n_dims_used":44,"mean_confidence":0.8928463675759055},"coverage":{"mean_confidence":0.8928463675759055,"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}}