{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700001420},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700002031","470:4700001565","470:4700001574","470:4700001398","488:4880000116","488:4880002671","488:4880001861","488:4880000579","470:4700001264","469:4690005663","470:4700001553","488:4880006285","488:4880002256","488:4880001845","488:4880001942","488:4880002755","488:4880006371","470:4700003047","470:4700002685","488:4880000957","470:4700001719","488:4880002257","488:4880000882","470:4700001177","470:4700001856"],"twin_admin_codes":[470,470,470,470,488,488,488,488,470,469,470,488,488,488,488,488,488,470,470,488,470,488,488,470,470],"twin_sims":[0.776820656312136,0.7730507963832729,0.7000004923293274,0.6389519873830315,0.608069093493947,0.6056955114085427,0.5632448050208595,0.5537132004888848,0.5224226800169989,0.5209353761637175,0.5147432105105196,0.501456462547283,0.4984234117575779,0.49621166770506386,0.4854357329950017,0.48377002723979073,0.48370953043390924,0.4833709681679627,0.4815166829831591,0.4771492003408781,0.4736382058438433,0.47359811705459554,0.4614640944443955,0.4574347828578817,0.45624098044579603],"twin_dists":[0.09230152872971033,0.09318628306077166,0.10969193978711543,0.12292549413432757,0.12954506664649634,0.1300533150734381,0.13915867051787065,0.1412122636682647,0.1479974674325522,0.14832204168204366,0.14967572605918433,0.15259434190463847,0.15326348849291177,0.15375216220870522,0.15614223340138567,0.1565131058411655,0.156526583018064,0.15660201593353862,0.15701545142415568,0.15799123797348047,0.15877776510441904,0.15878675677325185,0.16152032436336744,0.1624335758458835,0.16270470746632743],"n_dims_used":43,"mean_confidence":0.9145722500113553},"coverage":{"mean_confidence":0.9145722500113553,"n_dims_used":43,"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}}