{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660009062},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660003979","487:4870007254","499:4990002882","487:4870006504","487:4870006039","487:4870005136","487:4870006348","470:4700003513","496:4960001549","499:4990004063","487:4870006599","466:4660001836","493:4930003432","487:4870007387","466:4660007486","487:4870007209","487:4870006521","487:4870007056","488:4880000850","487:4870006605","466:4660002792","466:4660002803","487:4870005438","470:4700003319","487:4870006604"],"twin_admin_codes":[466,487,499,487,487,487,487,470,496,499,487,466,493,487,466,487,487,487,488,487,466,466,487,470,487],"twin_sims":[0.3029156013451669,0.2438827919978562,0.19513354004649258,0.19015818518589644,0.18741632142443682,0.18348319062528728,0.17889081887611463,0.16571614002405471,0.1610036824591889,0.15716947967406283,0.15674583532470399,0.1530607045259124,0.15191531629285784,0.1494939048399066,0.1492627675093148,0.14718931447797237,0.14683274548380681,0.14549976907133824,0.14519096108396282,0.14128201914491287,0.1394149403287083,0.13273673529492785,0.1313250822858279,0.12925889502962853,0.12756326962476602],"twin_dists":[0.2007223588392477,0.21817889765038717,0.23478714944228093,0.2366353788326427,0.2376683827224451,0.2391688823860379,0.24094987556696137,0.2462468881821922,0.24821512268337934,0.24984763389941927,0.25002978564685696,0.2516296439275279,0.25213264752743914,0.25320527075517735,0.2533083257728903,0.2542381025332605,0.2543989682680103,0.2550029106301265,0.2551434087237581,0.2569413204618941,0.2578131646812425,0.2610049120689252,0.2616949639969884,0.2627151226529728,0.26356156478871506],"n_dims_used":45,"mean_confidence":0.9150794982910156},"coverage":{"mean_confidence":0.9150794982910156,"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}}