{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680009713},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680008114","476:4760001777","468:4680007991","476:4760004378","475:4750012284","476:4760003249","478:4780005327","475:4750008051","476:4760002166","476:4760003245","468:4680009394","475:4750012232","498:4980002590","476:4760002361","468:4680005134","472:4720003863","475:4750007435","476:4760003950","472:4720008015","468:4680005252","476:4760002929","476:4760003401","470:4700004962","468:4680009194","476:4760001964"],"twin_admin_codes":[468,476,468,476,475,476,478,475,476,476,468,475,498,476,468,472,475,476,472,468,476,476,470,468,476],"twin_sims":[0.20736685186327788,0.13767244373676202,0.1006350709553554,0.06764263189195503,0.06194986240347098,0.05449605688928699,0.05159003263985691,0.04986839958866615,0.04524212493205984,0.044681791309884075,0.04219885506730255,0.041060215084295464,0.040659273683859395,0.04043904726410368,0.03842003036474852,0.03811883301202417,0.038089942103613675,0.03764564204166854,0.03548138298315321,0.03456822083746867,0.033743721971875286,0.033715540716228516,0.033184311790243205,0.03220409422972497,0.0316473651646265],"twin_dists":[0.23037741354455774,0.25863472997026343,0.278322842235111,0.3014384805306265,0.30631827157869673,0.313297910080845,0.31623447135073013,0.3180396692166715,0.32316189601397466,0.32381172368719174,0.32677629855182994,0.32818517814298725,0.32868912432367703,0.3289677152489657,0.33158339421109617,0.3319835179744669,0.3320220385002966,0.33261756740151893,0.33560668936210364,0.33691457112591816,0.3381209828566499,0.33816265996461686,0.33895390305244943,0.3404427106229882,0.3413056249312047],"n_dims_used":45,"mean_confidence":0.9201031155056424},"coverage":{"mean_confidence":0.9201031155056424,"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}}