{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710002392},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["471:4710000993","476:4760002698","471:4710001022","484:4840001473","471:4710001053","476:4760002861","471:4710001355","471:4710001190","476:4760002697","484:4840005752","471:4710000986","476:4760002616","471:4710002028","471:4710001549","476:4760002781","471:4710002244","471:4710001234","471:4710001093","471:4710001814","471:4710001059","471:4710002564","471:4710001183","468:4680008343","489:4890004205","484:4840000445"],"twin_admin_codes":[471,476,471,484,471,476,471,471,476,484,471,476,471,471,476,471,471,471,471,471,471,471,468,489,484],"twin_sims":[0.3399202741310498,0.18751384641535448,0.18544108980720175,0.1653204947854078,0.1509448941233603,0.14922964053407708,0.126793427573353,0.12633617610989217,0.1253847365907534,0.1154204850734541,0.1140928586220757,0.10695019057851228,0.10360479057065991,0.10005361305101844,0.0973912707277863,0.09548734040240352,0.09349566057075014,0.08286723379937916,0.08158548621540651,0.08129150024046755,0.07994074369057647,0.0777735382549315,0.06938671125459699,0.06790645181962557,0.06718561810108752],"twin_dists":[0.19079125143043313,0.23763145899334662,0.23841914111261886,0.24641056708918466,0.2525609985642997,0.2533231054194714,0.26394867672878475,0.264179447619002,0.264661668960491,0.26988739864479444,0.27060948193044315,0.2746095877113441,0.27655470454549663,0.27867379746390214,0.2803014415613736,0.28148698094601876,0.2827472437607036,0.2898567859977585,0.2907624903904591,0.2909718294919949,0.29194153311248017,0.2935251927993046,0.3000106228497402,0.3012205853881705,0.30181758251638596],"n_dims_used":45,"mean_confidence":0.9265521579318576},"coverage":{"mean_confidence":0.9265521579318576,"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}}