{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960001087},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["469:4690005235","496:4960003106","472:4720005985","496:4960009775","496:4960008713","496:4960008304","484:4840003463","468:4680001098","498:4980001559","469:4690005968","493:4930004396","478:4780008978","469:4690007254","489:4890004300","469:4690000151","467:4670000810","490:4900006405","489:4890005069","496:4960000275","479:4790002170","496:4960009684","467:4670000935","496:4960007848","490:4900002620","496:4960007966"],"twin_admin_codes":[469,496,472,496,496,496,484,468,498,469,493,478,469,489,469,467,490,489,496,479,496,467,496,490,496],"twin_sims":[0.08574558059459836,0.08448004104234148,0.08123067741165564,0.08053923529071247,0.07733236936486444,0.06918533250526392,0.06608962126605555,0.06279989539082693,0.059287360580132974,0.05824464843556001,0.05289147185364777,0.04832715983271827,0.04577435115822756,0.04153975911192406,0.04100233564842571,0.03984533921291347,0.03609066599883295,0.03401544987869337,0.033989991791069776,0.03243699970874633,0.031697029987030986,0.030571862934268407,0.030140962038764436,0.03012781760373025,0.0300428335583058],"twin_dists":[0.28786296944568146,0.28873292073605533,0.29101521536779057,0.2915102703990823,0.29385190728035765,0.30017398865215583,0.30273537174183823,0.30556692462900337,0.3087277543976734,0.3096956787415149,0.3149028192582918,0.31970031900891116,0.3225508843429475,0.3275878574191077,0.3282576701480361,0.3297252009742952,0.33474987264492584,0.3377206407869819,0.33775803274206995,0.340085491711439,0.3412281208919365,0.3430100626817928,0.34370738545613605,0.34372879092937764,0.34386737943516316],"n_dims_used":45,"mean_confidence":0.9240089416503906},"coverage":{"mean_confidence":0.9240089416503906,"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}}