{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850007666},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850007705","485:4850006950","485:4850007386","485:4850008144","485:4850001600","485:4850007948","485:4850003842","485:4850003753","485:4850008746","485:4850007377","485:4850007569","485:4850007512","485:4850007134","485:4850007304","485:4850004370","485:4850003568","500:5000000410","477:4770000254","499:4990002540","485:4850006710","485:4850007805","485:4850007082","485:4850005037","485:4850008571","485:4850005820"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,500,477,499,485,485,485,485,485,485],"twin_sims":[0.33082599578747834,0.2570508856601203,0.23305329483933912,0.18177409107599135,0.14927948211722603,0.14409026998765084,0.12982016110178293,0.12290903910455794,0.11616608757106124,0.1145554262737718,0.10744707027499775,0.10715697745755888,0.09983378485030893,0.09820220643008203,0.09797437099760402,0.09537129434238707,0.09450476453292121,0.09355736017329462,0.09240236633115904,0.0899012755892289,0.08939162822855212,0.08504727618655698,0.08298017828031576,0.0826906993278194,0.08105055828433615],"twin_dists":[0.19317385896501507,0.21407485703491727,0.2216625459068103,0.2398279753352804,0.25330086944482066,0.2556459978568534,0.26243679273382403,0.2659295944267049,0.26948466796823684,0.27035716575324426,0.27432473517349243,0.2744909158516793,0.2788068968392223,0.2798020123102631,0.2799420008662696,0.28155983971239756,0.2821061032363534,0.28270788628906646,0.28344806733457495,0.28507631304962977,0.2854124903663397,0.28834171901527955,0.2897775157917003,0.28998086004975265,0.29114384994559167],"n_dims_used":45,"mean_confidence":0.9115634494357638},"coverage":{"mean_confidence":0.9115634494357638,"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}}