{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700007590},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700008045","470:4700008492","470:4700008050","470:4700007205","470:4700008708","470:4700005459","470:4700008553","470:4700007476","470:4700007492","470:4700008757","472:4720002492","470:4700006590","470:4700008055","470:4700007316","470:4700008642","470:4700008344","470:4700008486","466:4660008638","470:4700008333","470:4700006444","470:4700008482","470:4700008696","499:4990002006","470:4700007589","470:4700007969"],"twin_admin_codes":[470,470,470,470,470,470,470,470,470,470,472,470,470,470,470,470,470,466,470,470,470,470,499,470,470],"twin_sims":[0.5840138416957097,0.583708713234115,0.5627576908492313,0.5560919485401051,0.5332072224262662,0.515156393752852,0.510622850886672,0.5013688665602548,0.4726304010518966,0.46686370982520387,0.46469578422659735,0.45491184894188363,0.452632871556393,0.4456041491251372,0.4326570580825638,0.4226099166937278,0.4210427907371171,0.41744724645940195,0.415621061589214,0.412084376265532,0.40546431012122675,0.39574232536651494,0.3822486100421952,0.3795673852231728,0.3664465288791623],"twin_dists":[0.13469813910016976,0.13476356560059605,0.1392635028634198,0.14069928750201394,0.14565007085037276,0.1495852767221272,0.15057870325506112,0.1526136513899129,0.1590038861667258,0.16030088732117476,0.1607898935695297,0.1630068775811113,0.163525742137186,0.16513215774382503,0.16811698094994398,0.1704580463786831,0.17082527229336789,0.17167001117608713,0.17210024466173024,0.1729357832133062,0.17450824834428733,0.17683850338142165,0.18011714529096134,0.18077512884039146,0.18402831409384193],"n_dims_used":43,"mean_confidence":0.9160099473110465},"coverage":{"mean_confidence":0.9160099473110465,"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}}