{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700008435},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700007531","470:4700008929","479:4790001949","470:4700008082","470:4700005588","479:4790000112","469:4690000033","470:4700005733","470:4700008590","472:4720000993","489:4890003746","470:4700007903","479:4790003058","470:4700008529","470:4700008716","489:4890000565","489:4890001828","469:4690000606","472:4720001260","470:4700000787","470:4700007889","489:4890004104","479:4790001697","469:4690000659","468:4680006613"],"twin_admin_codes":[470,470,479,470,470,479,469,470,470,472,489,470,479,470,470,489,489,469,472,470,470,489,479,469,468],"twin_sims":[0.9116238252755094,0.7735887107308422,0.6384876857830261,0.6130304704146124,0.6011998650598481,0.5787849396351123,0.5397010911432512,0.5373246314212292,0.5296722683325618,0.525194421277765,0.4920277804434014,0.491234925505821,0.48855284154495726,0.47557880514872525,0.47349052432937766,0.4717664221602345,0.4684534860173966,0.4631947375966463,0.4618873240116405,0.4617296159000298,0.4547050768934081,0.45445942818110663,0.4533162394097069,0.4516817075856766,0.451483981916836],"twin_dists":[0.05586953679267542,0.09306029092525042,0.12302519970673001,0.12848265001646045,0.13101598278945356,0.13581969429162866,0.14424137094090209,0.1447565024600387,0.14641835950401322,0.14739315420306215,0.15467828978467638,0.15485405215954492,0.15544925188835165,0.15834280017630395,0.158810890405403,0.159197864781775,0.15994278708153148,0.1611289399577561,0.16142456345003617,0.1614602432343106,0.16305391488370394,0.16310980616436796,0.16337005627747397,0.16374258230239927,0.16378767974146102],"n_dims_used":43,"mean_confidence":0.9163220427757086},"coverage":{"mean_confidence":0.9163220427757086,"n_dims_used":43,"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}}