{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680004348},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680004544","468:4680001898","467:4670003473","467:4670002292","468:4680002020","468:4680002881","467:4670003125","468:4680004647","472:4720006664","468:4680004447","467:4670001765","468:4680004158","467:4670004183","467:4670002293","467:4670001286","467:4670001545","468:4680005268","467:4670003384","496:4960010310","468:4680001342","472:4720005646","468:4680002052","467:4670001415","467:4670003242","470:4700006281"],"twin_admin_codes":[468,468,467,467,468,468,467,468,472,468,467,468,467,467,467,467,468,467,496,468,472,468,467,467,470],"twin_sims":[0.524685313051005,0.49158477716985205,0.4444262286012397,0.3963633057988613,0.3962231136191364,0.3718875593270237,0.3698734352302869,0.36929250863537477,0.35378642177274683,0.35220454154447345,0.35003218074438214,0.3408496445079721,0.3368275672919572,0.336728418761889,0.3346693259364648,0.3339952053865653,0.3321392801478282,0.3301822951751131,0.31744996479513793,0.31368436595073607,0.3096839107554764,0.3074875367000992,0.29660444694419286,0.2953850842758323,0.2940552083013408],"twin_dists":[0.14750409915651125,0.15477648569365074,0.165402306111313,0.17668888687146786,0.17672265477677015,0.18267240046620625,0.18317316456944174,0.18331784965052392,0.18722315058712272,0.18762644835249193,0.18818182951847992,0.19054971482466532,0.191597589885191,0.1916235060574499,0.19216266370806168,0.19233956794933596,0.1928276109570349,0.19334384586127767,0.196744636865467,0.1977650297827608,0.19885672605261936,0.19945953814561881,0.20248393538119921,0.2028268129267967,0.20320171961432199],"n_dims_used":45,"mean_confidence":0.9281858656141493},"coverage":{"mean_confidence":0.9281858656141493,"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}}