{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700006397},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["469:4690004063","470:4700007125","470:4700006904","470:4700005105","470:4700005972","470:4700002027","470:4700005834","466:4660013906","489:4890002146","469:4690003178","470:4700006131","493:4930003263","470:4700007029","466:4660003690","470:4700005069","470:4700001559","466:4660009237","470:4700006673","488:4880000613","470:4700007120","470:4700006925","466:4660000429","470:4700006653","470:4700006113","469:4690003179"],"twin_admin_codes":[469,470,470,470,470,470,470,466,489,469,470,493,470,466,470,470,466,470,488,470,470,466,470,470,469],"twin_sims":[0.4575966835622489,0.4352259991193704,0.3970217360473118,0.38080139968918897,0.3699273949976994,0.3625590648546113,0.36223343035342925,0.3524111656787693,0.35158512396310254,0.3437141329449352,0.33801208924887105,0.32816199975437,0.32001212340170604,0.30463608388921315,0.3036858762302783,0.29767841453585664,0.296403767563563,0.2960898422713136,0.29516048984950294,0.29415169894552157,0.2938222154204366,0.2895028540248032,0.2852959757223401,0.2725697790405278,0.27037501409091746],"twin_dists":[0.16239682530554272,0.16752196373451583,0.17653036500287234,0.18047201929805473,0.18315973113623946,0.18500326733668027,0.18508517394001545,0.18757371645461202,0.18778462463345555,0.1898074621675669,0.19128828890244623,0.1938785461105166,0.1960542517469283,0.2002458555105803,0.2005088305080544,0.20218262867019263,0.20254030806655976,0.2026285376678245,0.20289005850858632,0.2031744841675273,0.20326750598160023,0.20449274166873727,0.20569659933017811,0.20940509231160842,0.21005529900329636],"n_dims_used":43,"mean_confidence":0.9139558659043423},"coverage":{"mean_confidence":0.9139558659043423,"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}}