{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700005886},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["489:4890000363","472:4720001655","470:4700006967","472:4720001373","489:4890003917","481:4810000994","470:4700006176","470:4700008182","470:4700005309","470:4700005749","472:4720001091","479:4790002212","481:4810000999","489:4890002974","470:4700006454","470:4700007643","470:4700008231","470:4700006585","489:4890002891","472:4720001041","470:4700002400","470:4700006452","479:4790001809","489:4890003852","489:4890000482"],"twin_admin_codes":[489,472,470,472,489,481,470,470,470,470,472,479,481,489,470,470,470,470,489,472,470,470,479,489,489],"twin_sims":[0.5475587466598778,0.439635722853118,0.38570473876475453,0.3782355670944642,0.37321268604688995,0.37072418586076966,0.36569959610822156,0.36347121156204637,0.3609591248249539,0.359298113545137,0.341583163219192,0.32538019192940104,0.3154359846342739,0.31521501043282546,0.31145903473063136,0.2980277228955523,0.29724202652553394,0.2947225205679558,0.29372953056097084,0.28784813044618757,0.28385816740560005,0.2829232450233266,0.27759490951242455,0.27204555817705944,0.2716638163859856],"twin_dists":[0.1425410836584298,0.16650383353581338,0.1792722547993078,0.18110279732091433,0.18234367082948771,0.18296148106561744,0.18421523437833914,0.18477403407891485,0.18540605923674822,0.18582518936246628,0.19035932757162471,0.19461777153262866,0.19728952206436617,0.19734942667416105,0.19837131898489865,0.20208476625668578,0.20230498218680643,0.20301347201666445,0.20329368446255922,0.20496500619376343,0.20611049023042316,0.2063802975835918,0.20792839611741032,0.20956010038126613,0.20967309427592654],"n_dims_used":43,"mean_confidence":0.9115628087243368},"coverage":{"mean_confidence":0.9115628087243368,"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}}