{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":665,"cluster_id":6650002035},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["665:6650002034","665:6650002491","665:6650002725","665:6650003911","665:6650002344","665:6650002724","665:6650002490","665:6650002109","497:4970002170","665:6650001474","665:6650002815","497:4970003175","665:6650002655","665:6650002881","665:6650001785","665:6650002718","665:6650002415","665:6650004366","497:4970002093","497:4970003134","665:6650002184","665:6650002187","665:6650004327","665:6650002591","487:4870003889"],"twin_admin_codes":[665,665,665,665,665,665,665,665,497,665,665,497,665,665,665,665,665,665,497,497,665,665,665,665,487],"twin_sims":[0.326530839163206,0.3199844191688996,0.30632550622217397,0.27286512531517393,0.2580987495076391,0.2551030026423018,0.24699057557938317,0.22496390949320672,0.1961892387194512,0.182702728241545,0.17833330302811168,0.17535228324173766,0.17240624342531208,0.1716810687759885,0.17123139343620983,0.16932270836397925,0.16489432584211827,0.15918832959117135,0.1552310606284967,0.14874403072930822,0.14422472305383985,0.1421036393428737,0.1349523991218261,0.1332198004599207,0.13170157269375277],"twin_dists":[0.1943115813361507,0.19606170012432805,0.19977946937993135,0.2093178414853264,0.21375407532939558,0.21467336487358932,0.21719776067578297,0.22433465660031096,0.23439920618306095,0.23946931793571666,0.24116828479572205,0.24234442087913147,0.24352084263488724,0.2438126229880188,0.24399399741158853,0.24476768075157013,0.24658719047965535,0.2489844871427381,0.2506840407542518,0.2535400390625,0.25558445261471885,0.25656037723531966,0.2599328872141133,0.26077004616030797,0.26151038173596036],"n_dims_used":45,"mean_confidence":0.8995352003309461},"coverage":{"mean_confidence":0.8995352003309461,"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}}