{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710002807},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840002380","484:4840001818","484:4840001909","484:4840002950","484:4840006738","484:4840004998","484:4840002285","484:4840004643","484:4840002461","476:4760001938","484:4840002844","484:4840002201","471:4710001418","471:4710001462","471:4710002328","484:4840006266","484:4840002656","484:4840003043","476:4760003196","471:4710002280","471:4710002964","484:4840004323","484:4840000046","484:4840000229","471:4710001212"],"twin_admin_codes":[484,484,484,484,484,484,484,484,484,476,484,484,471,471,471,484,484,484,476,471,471,484,484,484,471],"twin_sims":[0.7091233242647181,0.6961011613120583,0.6156321259495777,0.5627091579563853,0.5547669201483492,0.5436409503924367,0.4934392262290529,0.4912524203114698,0.48476309450563004,0.4814091519533195,0.478545338010506,0.47764596626960854,0.4767067483191655,0.44883065041254105,0.44278272605187935,0.4345119831354628,0.3960449636789713,0.3858596377149403,0.3770041221180601,0.3728571835119967,0.35767646099395806,0.3534131657210466,0.3512159744276742,0.34440174654399436,0.3425665949503093],"twin_dists":[0.10768244957441432,0.11054757104526473,0.12792547233567775,0.13927394832312623,0.14098498838490586,0.14338828842505677,0.1543656027111293,0.15485017295473003,0.15629195007806843,0.1570394421333699,0.15767900160032797,0.15788010598523974,0.1580902509334156,0.1643935677879828,0.16577969223175043,0.16768720229126347,0.17676557344712227,0.17923447264771009,0.18140626986205316,0.18243180519538882,0.1862353451775002,0.18731822699815262,0.18787896086400166,0.1896297771729714,0.1901044170604433],"n_dims_used":44,"mean_confidence":0.9288175756281073},"coverage":{"mean_confidence":0.9288175756281073,"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}}