{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850003231},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850003980","485:4850003229","485:4850001752","481:4810005961","485:4850003224","489:4890000123","485:4850003733","485:4850004975","485:4850002859","481:4810005671","485:4850003230","485:4850005803","485:4850006135","485:4850006220","489:4890000724","470:4700002443","499:4990002532","489:4890000956","485:4850003722","485:4850006290","485:4850005515","481:4810006154","485:4850006464","485:4850001079","485:4850007405"],"twin_admin_codes":[485,485,485,481,485,489,485,485,485,481,485,485,485,485,489,470,499,489,485,485,485,481,485,485,485],"twin_sims":[0.10226877828765277,0.10164718783057622,0.08486377336686081,0.08471416905755755,0.07354016544081382,0.06714116195969978,0.06381483486652345,0.0617973445350056,0.06090523476576261,0.05743062059819698,0.05442827694455986,0.0511543172190998,0.04676039940815028,0.04620251203812202,0.04567641303303437,0.04134434731969736,0.038411113289215336,0.036348781635324796,0.03554850190119492,0.033842500885604185,0.03071428335300524,0.027303981783685587,0.027273340979620603,0.02589766526170506,0.025771915145308005],"twin_dists":[0.277345187223767,0.2777157156211795,0.2884680460690999,0.2885711979586895,0.29672404265943936,0.30185457178264574,0.30468065303053904,0.306453976043716,0.3072532923493318,0.3104612964297929,0.313364906271728,0.3166865414209127,0.32143442871418476,0.3220636486245446,0.3226628716184223,0.32783055718493653,0.33159520183012087,0.3343905939940194,0.3355116917879668,0.3379751331292683,0.3427814363160376,0.34852479816157567,0.3485791354704435,0.35107466441671337,0.35130844473351835],"n_dims_used":45,"mean_confidence":0.9165423923068576},"coverage":{"mean_confidence":0.9165423923068576,"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}}