{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960004666},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960003642","466:4660004517","496:4960001633","496:4960007670","487:4870003951","466:4660000335","493:4930005718","466:4660001728","487:4870005270","468:4680005489","466:4660000963","490:4900001054","494:4940004405","496:4960007837","466:4660010780","466:4660012162","470:4700002964","468:4680005901","496:4960007848","494:4940004456","487:4870005715","496:4960006243","493:4930007122","466:4660005446","494:4940008725"],"twin_admin_codes":[496,466,496,496,487,466,493,466,487,468,466,490,494,496,466,466,470,468,496,494,487,496,493,466,494],"twin_sims":[0.21228209920925467,0.2118951191738527,0.19206949612471416,0.1567234733590106,0.15416844866836313,0.13048621760554063,0.11959462604835253,0.11506641706084308,0.11071545461794434,0.1057851344722009,0.10451463431962009,0.09744652306383024,0.09660153842130122,0.09569191269175124,0.09495099573955598,0.09466438289008049,0.09324352301551046,0.09212822808064365,0.08694387529325019,0.08528631016787414,0.08276795081653554,0.07951145879512357,0.0762592174133328,0.07616707765532689,0.0727814031677606],"twin_dists":[0.22865577214884358,0.22879033001546495,0.23592143098792048,0.25003941046498823,0.2511457919138291,0.2621076740147163,0.26765788762025305,0.27007934570036635,0.27247604546994314,0.275281546343227,0.2760209114741043,0.2802673099924628,0.28079096102811024,0.28135871110758265,0.2818243070596436,0.2820051836347321,0.28290829274383833,0.2836248217918808,0.2870486188688875,0.28817748861849135,0.2899265392136954,0.29225246604779637,0.2946529551835737,0.2947221547094834,0.297313015702999],"n_dims_used":45,"mean_confidence":0.9222252739800347},"coverage":{"mean_confidence":0.9222252739800347,"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}}