{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730008629},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730008706","473:4730008782","473:4730008225","473:4730007828","473:4730007569","473:4730008393","473:4730007224","473:4730007471","475:4750011503","473:4730009071","476:4760000714","473:4730007008","476:4760000598","475:4750011035","478:4780000328","476:4760001193","473:4730008542","476:4760001038","473:4730008551","473:4730008311","473:4730009707","475:4750011383","471:4710000030","473:4730009347","471:4710000072"],"twin_admin_codes":[473,473,473,473,473,473,473,473,475,473,476,473,476,475,478,476,473,476,473,473,473,475,471,473,471],"twin_sims":[0.693651304216268,0.6647919749138977,0.43335941189110744,0.40326659928915753,0.39307612494691174,0.31848712846654725,0.2837134792452249,0.2476748118421836,0.21936677475941427,0.21634017424737959,0.18341080937878404,0.1742048864109557,0.17320529345577734,0.1443867553286432,0.127639303900878,0.1269208225230494,0.12618723773425922,0.11776308094588475,0.11135041325149235,0.10759914796034803,0.10215906513163465,0.08671218334201075,0.0863940375136938,0.08557155076431887,0.08044780505754404],"twin_dists":[0.11108420654945372,0.11735956355310723,0.1679541614762042,0.17503278650815926,0.1774821220548473,0.19646479203788272,0.2061522103891524,0.21698281330561098,0.22622109044035887,0.2272546160861744,0.2391967072599931,0.24280091250692382,0.24320035303621174,0.25551033964716713,0.2635234273597426,0.26388449396829344,0.2642547522661592,0.26862869630083797,0.27212180631390487,0.2742377559889667,0.2774104588833799,0.28720537513999955,0.2874211674915097,0.28798199087615955,0.2915759868098812],"n_dims_used":45,"mean_confidence":0.9149491204155816},"coverage":{"mean_confidence":0.9149491204155816,"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}}