{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710003035},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["471:4710003078","484:4840003328","471:4710001423","471:4710000984","471:4710001685","471:4710003521","471:4710001268","471:4710002311","471:4710003177","471:4710003429","484:4840003329","476:4760001859","471:4710003383","471:4710001145","471:4710001453","476:4760000964","473:4730005897","484:4840002208","471:4710002310","471:4710002169","471:4710003220","484:4840003237","476:4760001147","473:4730005903","484:4840006396"],"twin_admin_codes":[471,484,471,471,471,471,471,471,471,471,484,476,471,471,471,476,473,484,471,471,471,484,476,473,484],"twin_sims":[0.4236394583650148,0.37219515587860796,0.33664279369589767,0.2833838897304776,0.26571803515307263,0.24524165852860008,0.12843433478275817,0.12173290045107955,0.09657376400021384,0.09532018697718439,0.08106385954754008,0.08103385871239983,0.05963521270506569,0.05955863366373163,0.057705491501779664,0.056942370145450026,0.05684313023208861,0.05479033123749238,0.05319447811642845,0.051741430649274486,0.05123879292042959,0.05092815046979327,0.04899337695922141,0.048644171056031305,0.047906271758709866],"twin_dists":[0.17021710410179397,0.18259604224522896,0.19164589068724355,0.20624729393137495,0.21144584049628984,0.21774891428726048,0.263125680415164,0.2665387732935293,0.28080823430061114,0.2815919492776378,0.2911343428380748,0.2911557877714921,0.30840796902249273,0.30847823721373235,0.3102017770402724,0.3109248158728789,0.31101942995758025,0.31300783616987904,0.3145966883323487,0.3160781336428001,0.31659864533743637,0.3169224613618535,0.3189771427266146,0.31935517372732236,0.3201614931085894],"n_dims_used":44,"mean_confidence":0.9287429289384321},"coverage":{"mean_confidence":0.9287429289384321,"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}}