{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960002390},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930007083","493:4930006959","496:4960003783","496:4960001176","466:4660001549","466:4660003153","466:4660003199","490:4900005402","466:4660004198","466:4660003200","496:4960004205","494:4940007905","493:4930006889","466:4660003457","466:4660008239","466:4660003330","490:4900008321","494:4940008596","490:4900006036","490:4900009199","466:4660003271","494:4940008733","466:4660005473","493:4930006954","494:4940008501"],"twin_admin_codes":[493,493,496,496,466,466,466,490,466,466,496,494,493,466,466,466,490,494,490,490,466,494,466,493,494],"twin_sims":[0.5604080414679533,0.46655633578882955,0.45208360915788687,0.45144833568093223,0.4362250929707398,0.43458293126892805,0.41720338905082993,0.40609989558448134,0.3995731230818269,0.3952405151831326,0.38228043865966876,0.3754684933231663,0.3746953919749057,0.36805225771802214,0.36802071965381006,0.3677317195578825,0.36498699268328916,0.3597098380518969,0.35927208646318665,0.35454574490526636,0.3448201990885322,0.3418283975553794,0.33935401276348726,0.33830817890158893,0.3367979609982999],"twin_dists":[0.13976934174296954,0.16037017212466909,0.1636509388026668,0.16379581074513108,0.16729093342351573,0.16767077852316678,0.17172741514042592,0.1743567871423366,0.175917233744776,0.17695948650386167,0.18010934778317375,0.18178538225056906,0.1819765307489026,0.1836271255673966,0.18363499685358464,0.18370714135438312,0.18439374278865364,0.18572120507877152,0.18583176475520066,0.1870298949489728,0.18952173779951706,0.19029572494376065,0.1909385923675906,0.1912110656956057,0.1916053281641495],"n_dims_used":45,"mean_confidence":0.9267267862955729},"coverage":{"mean_confidence":0.9267267862955729,"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}}