{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700005831},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700005970","470:4700006111","470:4700005969","470:4700006256","470:4700006254","470:4700005542","485:4850000685","470:4700007022","470:4700005965","470:4700006118","470:4700006913","470:4700003692","466:4660010091","470:4700005688","466:4660001029","466:4660001361","466:4660001342","470:4700006375","470:4700006388","470:4700006537","469:4690003077","466:4660001293","490:4900005410","470:4700006115","490:4900001210"],"twin_admin_codes":[470,470,470,470,470,470,485,470,470,470,470,470,466,470,466,466,466,470,470,470,469,466,490,470,490],"twin_sims":[0.6982534877539155,0.6728645285534446,0.5935621517993455,0.5521694659048135,0.5019238534921423,0.46182140388454246,0.4595677175229207,0.44970260556050107,0.4461806928764394,0.42803845698767995,0.41529961182842673,0.4147392930055675,0.41165827383368286,0.40819711597340763,0.39645249706961383,0.39131372941499215,0.39018871826216617,0.3861396445141854,0.3767151394857466,0.3747176535537472,0.37247289719762056,0.3718784836076667,0.3708799900960904,0.36894660710289284,0.36219971107112275],"twin_dists":[0.11007551674091248,0.11561182404527878,0.13265181385750993,0.1415453503285828,0.152491326867159,0.1614394766553259,0.161949785798939,0.164194309555543,0.16500003059704815,0.16919034487006268,0.17217605948302914,0.17230827275059252,0.17303665940418744,0.17385776138551068,0.17666740634563935,0.17790867569403981,0.17818143184930502,0.17916619310944834,0.1814775555298687,0.18197102389453582,0.18252712211519506,0.18267465391028387,0.18292274004108577,0.18340405342839303,0.1850936574605607],"n_dims_used":43,"mean_confidence":0.9143856847008993},"coverage":{"mean_confidence":0.9143856847008993,"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}}