{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650002103},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650001624","665:6650001703","665:6650002179","665:6650002562","665:6650002102","665:6650002177","665:6650002791","665:6650002717","665:6650002026","665:6650001262","665:6650002024","665:6650002563","665:6650001784","665:6650002483","665:6650002025","665:6650001040","665:6650001712","665:6650002561","665:6650002710","665:6650002178","665:6650001623","665:6650001320","665:6650001627","665:6650002639","665:6650001062"],"twin_admin_codes":[665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665,665],"twin_sims":[0.9077900950572998,0.782233789095896,0.690398666901602,0.6834535380535346,0.681348242367789,0.5656725276734632,0.537955150721456,0.5226484140874236,0.5062974373373313,0.5023357885762565,0.4902656573514005,0.48407473628134157,0.4782657629250342,0.4395871528077196,0.4288857896330271,0.4130698929465476,0.41100956368722974,0.37802736863232506,0.3746403643796182,0.37340780022759,0.36216755467998935,0.35213496788815885,0.34573849234713394,0.32772782334076767,0.32073154049490227],"twin_dists":[0.057127681539726895,0.0910236942414348,0.11179561921513353,0.11331079771827313,0.11376912194698202,0.1386363695923865,0.1446197857192906,0.14794822415562064,0.1515286292248528,0.15240055639032113,0.15506903672192007,0.1564452322532267,0.1577415030419569,0.16651502555344805,0.16899307215368548,0.17270264433746693,0.17319032372265564,0.18115407115184662,0.18199014363284416,0.18229531670503757,0.18510174814281832,0.1876442076529789,0.18928488900860715,0.1939936935761469,0.19586096050471294],"n_dims_used":45,"mean_confidence":0.8999896579318576},"coverage":{"mean_confidence":0.8999896579318576,"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}}