{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870010126},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870009993","487:4870009583","487:4870009458","487:4870009994","487:4870009995","665:6650003283","487:4870008304","487:4870010904","487:4870010248","487:4870001624","487:4870000718","487:4870008891","486:4860000488","487:4870000977","487:4870000640","487:4870005395","474:4740003657","487:4870010247","487:4870006418","665:6650003279","487:4870000500","487:4870000632","487:4870000968","487:4870008321","487:4870010624"],"twin_admin_codes":[487,487,487,487,487,665,487,487,487,487,487,487,486,487,487,487,474,487,487,665,487,487,487,487,487],"twin_sims":[0.10214891246159923,0.06691036624262382,0.04311591798720041,0.03858584312656439,0.019633166562147895,0.015088252763010426,0.014560243858212668,0.012920831372238461,0.011067594282934788,0.009975505323056405,0.00935804401900398,0.008921230348275874,0.006412411131176799,0.006318562811349403,0.006133703910686886,0.006034224694021872,0.006030113368760019,0.00579461894404815,0.0056847095540438035,0.005564003893881694,0.004805717310330712,0.004713444655023257,0.004477730844874624,0.004295072354327873,0.004078716733703609],"twin_dists":[0.2774165017787443,0.3020469243481401,0.3256646741321627,0.3313642534213547,0.3641368880015705,0.37613583448556687,0.377729870711161,0.38302689990579647,0.389785073399744,0.39425507878918903,0.39697933777914146,0.399005260977802,0.4127279583737079,0.41333006009925943,0.4145400154863584,0.4152048116586609,0.41523249886807534,0.41684756127209543,0.41762171804125586,0.41848765453692527,0.42435180375943005,0.4251217240036564,0.4271523857893565,0.42879382746376327,0.43082219202896],"n_dims_used":43,"mean_confidence":0.908592933832213},"coverage":{"mean_confidence":0.908592933832213,"n_dims_used":43,"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}}