{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850008368},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850008858","485:4850008514","485:4850007309","485:4850008672","485:4850008710","485:4850008758","485:4850008724","485:4850007888","484:4840007260","485:4850008654","470:4700007087","485:4850008704","485:4850008470","485:4850008932","499:4990002533","485:4850008075","472:4720001782","485:4850008511","485:4850007237","485:4850007867","485:4850008699","470:4700007252","470:4700006463","489:4890001588","489:4890003079"],"twin_admin_codes":[485,485,485,485,485,485,485,485,484,485,470,485,485,485,499,485,472,485,485,485,485,470,470,489,489],"twin_sims":[0.687971158305265,0.5595537801476343,0.3924908713289221,0.3843376345795367,0.3581455280675522,0.34881863227778964,0.34734491160935477,0.3455970662556034,0.33032521927223424,0.31853703883100687,0.3139928116701208,0.3125285614879302,0.301968826063007,0.2955284470567995,0.279938163123132,0.27864644414615236,0.2679113843976779,0.2678466303569722,0.2639219488255137,0.2550052407975519,0.25325091339346467,0.24645000714012016,0.2445058701805706,0.24336154833673468,0.2424431423707126],"twin_dists":[0.11232579489013209,0.13995332048254916,0.17762367238374752,0.17960602530284078,0.18611660873796432,0.18849286814309146,0.18887135561236357,0.18932134429999312,0.19330608712544423,0.19645133830940167,0.19768118757565162,0.19807962037795118,0.20098524788494432,0.20278645693554176,0.20724538309559462,0.20762146185478986,0.21078905427650732,0.21080839656723277,0.21198618667906968,0.21470347940537707,0.21524513203901552,0.21736784658128827,0.2179815469765775,0.2183442439806253,0.2186361340080817],"n_dims_used":45,"mean_confidence":0.9187605963812934},"coverage":{"mean_confidence":0.9187605963812934,"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}}