{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":498,"cluster_id":4980003237},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["498:4980002574","498:4980000165","484:4840005461","484:4840004364","484:4840005974","484:4840005316","498:4980003340","498:4980001546","498:4980002924","484:4840000379","484:4840005197","498:4980001358","498:4980001353","468:4680001654","498:4980001354","468:4680001101","484:4840003492","484:4840007323","498:4980000961","484:4840006139","484:4840004081","498:4980000542","467:4670001096","498:4980002890","498:4980003238"],"twin_admin_codes":[498,498,484,484,484,484,498,498,498,484,484,498,498,468,498,468,484,484,498,484,484,498,467,498,498],"twin_sims":[0.46022132820998124,0.4496368107040974,0.43427983315949253,0.4310669318513912,0.40476729387527344,0.35582165200746496,0.34621419218248395,0.34489826800492307,0.2899804236368782,0.2858265383635436,0.2816349189941712,0.26440607592182974,0.26343722451678714,0.258107243106455,0.2578806908837588,0.2561006425520901,0.25490686898826903,0.25260052904055336,0.2522963567606329,0.2503014292040214,0.24735638411903188,0.2389973972535508,0.23800968356531396,0.23529844832358648,0.23155334456374616],"twin_dists":[0.16180169539958789,0.16420933986855604,0.1677409501423863,0.1684859983445077,0.17467447044627513,0.18670564509734253,0.1891623261051063,0.18950158905253814,0.20435674129375345,0.2055441873824901,0.20675297695251535,0.2118403135027422,0.21213240735524566,0.21375147855258447,0.21382076160155578,0.21436646939423637,0.2147337892206953,0.21544654551972564,0.21554085603158796,0.2161611997741629,0.21708279734238434,0.21973770113368934,0.22005536379804858,0.2209317786758755,0.2221533382754582],"n_dims_used":45,"mean_confidence":0.9362921820746528},"coverage":{"mean_confidence":0.9362921820746528,"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}}