{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650003269},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650003422","665:6650003117","665:6650003421","665:6650002967","487:4870000948","487:4870001879","665:6650002966","665:6650003042","665:6650003118","665:6650003347","665:6650003041","665:6650002818","487:4870001037","665:6650002891","665:6650003346","487:4870000362","665:6650003577","665:6650003348","665:6650003790","665:6650003721","487:4870004042","487:4870004043","665:6650003572","665:6650003344","487:4870004189"],"twin_admin_codes":[665,665,665,665,487,487,665,665,665,665,665,665,487,665,665,487,665,665,665,665,487,487,665,665,487],"twin_sims":[0.6399235602988035,0.4108742637228382,0.3541124789996471,0.30430708836407916,0.23358730591497934,0.19285284770803354,0.18395281148811818,0.1804609179336923,0.1625902816423395,0.13940176246567737,0.13356115684445688,0.12938982447797487,0.12802473613422394,0.12217904978573196,0.11923612727608014,0.11320141731795332,0.10527580299247741,0.09344828259372692,0.08961304135762238,0.08823359794423538,0.08273026617347012,0.08189456971500955,0.08009383990762597,0.07705775948140979,0.07557596757432211],"twin_dists":[0.12271682813546596,0.1732223864983482,0.1871401393183693,0.20033685286220967,0.22148831547321604,0.2356302502854152,0.2389885379719237,0.24033736525672822,0.247547849162402,0.2578193490245698,0.2606044648448537,0.2626501136666616,0.26333036558877204,0.26630716522807263,0.26784700959202434,0.27109796482294585,0.2755771167838556,0.28277747954309357,0.28526625405724,0.28618204780345274,0.28995303281328394,0.29054305090237814,0.2918309688438741,0.2940560319292542,0.2951677068341619],"n_dims_used":45,"mean_confidence":0.9017124599880643},"coverage":{"mean_confidence":0.9017124599880643,"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}}