{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":471,"cluster_id":4710002735},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["471:4710002792","471:4710002821","471:4710002851","484:4840005382","471:4710001560","484:4840005755","471:4710001467","484:4840005254","471:4710002714","471:4710002893","471:4710001113","484:4840005255","484:4840006388","484:4840005258","471:4710000822","471:4710001371","471:4710002677","471:4710001610","471:4710001469","471:4710002596","476:4760001037","471:4710001513","484:4840007890","471:4710001653","484:4840006143"],"twin_admin_codes":[471,471,471,484,471,484,471,484,471,471,471,484,484,484,471,471,471,471,471,471,476,471,484,471,484],"twin_sims":[0.535261155143227,0.4902173402659381,0.3090828830158319,0.308023753359995,0.2907711350622329,0.27484059605914396,0.27336653282800066,0.2661922580974598,0.24941020411255044,0.24725236211991872,0.24513159593169695,0.2440970738026686,0.2409387053949444,0.23085592240536223,0.22882990010236343,0.22636814884580017,0.22392966639991807,0.2230115623960873,0.22066600763580202,0.2203390867947567,0.2200770677216549,0.2194615369051348,0.21691096975373278,0.20749304235977292,0.20105740777529185],"twin_dists":[0.14520415040325985,0.1550797568074427,0.19902143804951528,0.19931214144385292,0.20413185880389248,0.20873573699924866,0.20916984919644682,0.21130355226719022,0.21643935614794316,0.2171154774140746,0.21778368391214242,0.2181109904296307,0.21911582840484975,0.22238225139772946,0.22304984489908836,0.22386629501481708,0.22468085602817536,0.22498907254757428,0.22578036199216878,0.2258910967897184,0.22597992745336443,0.22618888599944018,0.22705896014177224,0.2303328679264554,0.23262872226920414],"n_dims_used":45,"mean_confidence":0.9286469353569878},"coverage":{"mean_confidence":0.9286469353569878,"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}}