{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870012491},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870012573","487:4870012493","487:4870012723","487:4870012315","487:4870012709","487:4870006442","487:4870007765","487:4870013156","487:4870005720","487:4870007904","487:4870013155","487:4870007909","487:4870012996","487:4870012485","487:4870012296","487:4870012706","487:4870011906","487:4870012774","487:4870007476","487:4870008052","487:4870012850","487:4870012639","487:4870006443","487:4870011301","487:4870007910"],"twin_admin_codes":[487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487],"twin_sims":[0.7568514690510585,0.5883650236164106,0.5267741839937445,0.5176427246510047,0.43848268248517036,0.41302852237569193,0.4044680175336265,0.39881646734235365,0.3768695911133854,0.3390762907957811,0.32611819520147817,0.32606990554836573,0.3162182971811244,0.29801887000841404,0.2960426317811322,0.2930890957252926,0.29306715274917394,0.2918259789665043,0.29105296832088434,0.2860986503809678,0.2787491445536703,0.2711379545142961,0.25165684412504846,0.2366996189763605,0.23200978655850915],"twin_dists":[0.09694384601186898,0.13376539257641162,0.14704904440488586,0.14904137174750265,0.166769660230375,0.17271242630295686,0.1747458801234116,0.17609888095539422,0.18143945238979498,0.1910109037662241,0.19442131812268737,0.19443416509156367,0.19707763325578384,0.20208724565422137,0.20264181107706264,0.20347470661092495,0.2034809130538399,0.20383242151155723,0.20405179197190082,0.20546608513383993,0.20759152229557445,0.2098289074622903,0.21573937741117008,0.220478027467567,0.22200376709650152],"n_dims_used":43,"mean_confidence":0.9130288057549055},"coverage":{"mean_confidence":0.9130288057549055,"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}}