{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660010402},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660012481","466:4660012777","466:4660012774","466:4660011691","466:4660009895","466:4660012778","466:4660012776","466:4660011043","466:4660010708","466:4660000426","466:4660010400","466:4660005666","466:4660010710","466:4660014345","466:4660013731","466:4660011041","466:4660009045","466:4660010885","466:4660011048","466:4660005226","466:4660009939","466:4660011518","466:4660011693","466:4660012323","466:4660014322"],"twin_admin_codes":[466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466],"twin_sims":[0.6205251394925796,0.6102469457856734,0.5564824291971007,0.523977759112477,0.4545037440663066,0.44704446382619895,0.44540760835689225,0.44073428819073696,0.4235337208389911,0.42211167635648067,0.40746309370749006,0.37225537382002416,0.37007677511154335,0.3698142968515028,0.36832096916058044,0.35933799100914005,0.3592218230307164,0.3513478660297221,0.3465233595999354,0.3317041272197331,0.3196216939709203,0.3104908710542175,0.30970046304384574,0.3049770202001386,0.3020074099207253],"twin_dists":[0.12687735864250885,0.12907872077297378,0.14061511190406314,0.14765832965133088,0.16309972236531903,0.164802200721773,0.16517721409405678,0.1662508196111424,0.1702418384167671,0.17057473725276728,0.17403228964163706,0.18258109730564717,0.18312254762472135,0.1831878883516483,0.18356007409173136,0.18581511532931463,0.18584446382618017,0.1878452500020224,0.1890827176026728,0.19294225611260213,0.19615925344550392,0.19863586610980644,0.19885219248442307,0.2001516154911848,0.20097452501871274],"n_dims_used":45,"mean_confidence":0.9093555874294705},"coverage":{"mean_confidence":0.9093555874294705,"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}}