{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680004157},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680004636","468:4680001939","468:4680004639","468:4680002050","468:4680003763","468:4680005152","468:4680002265","468:4680001938","467:4670003993","468:4680003074","468:4680003171","468:4680004541","468:4680002047","468:4680004252","468:4680001936","468:4680004059","468:4680003078","468:4680002673","468:4680002866","468:4680003765","468:4680002051","467:4670002948","468:4680003961","468:4680004555","468:4680002877"],"twin_admin_codes":[468,468,468,468,468,468,468,468,467,468,468,468,468,468,468,468,468,468,468,468,468,467,468,468,468],"twin_sims":[0.8036660468112896,0.7848687391754123,0.7792814247898006,0.7614135947000575,0.7454728816671683,0.7444275124196401,0.7436417889774246,0.739706152670439,0.7350558289025744,0.7225685273370979,0.713346708291628,0.7127274588264966,0.7087416576306632,0.7087117999693273,0.7060019799982767,0.6849289077200897,0.6821880859422119,0.6815207906395939,0.6796683533201616,0.6765067397425889,0.6726383120165006,0.6719917672767008,0.6719790779553484,0.6717779916244905,0.6688907548579882],"twin_dists":[0.08586883511028519,0.09039838776518251,0.09172174240085304,0.09589251443630933,0.099544625648613,0.09978212075311992,0.09996047505446538,0.10085191097756346,0.10190121856704644,0.10469897922522202,0.1067482504765512,0.10688538967210051,0.10776674657738286,0.1077733402383109,0.10837125007671194,0.11298934553563345,0.11358633968917807,0.11373157441068374,0.11413452637376752,0.11482151474731757,0.11566087224310266,0.1158010322000606,0.11580378268105282,0.11584736747665833,0.11647280272266622],"n_dims_used":44,"mean_confidence":0.9252851659601385},"coverage":{"mean_confidence":0.9252851659601385,"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}}