{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730005179},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["498:4980000162","473:4730005281","473:4730004708","500:5000007138","471:4710001237","498:4980000718","500:5000008237","473:4730003826","484:4840005712","484:4840001014","473:4730009372","498:4980000666","498:4980001295","473:4730006607","484:4840005702","498:4980000748","484:4840000555","471:4710001153","472:4720006829","498:4980003230","473:4730006493","473:4730006945","473:4730003286","478:4780005526","473:4730007460"],"twin_admin_codes":[498,473,473,500,471,498,500,473,484,484,473,498,498,473,484,498,484,471,472,498,473,473,473,478,473],"twin_sims":[0.4458950359893458,0.4067530065734386,0.3915720946687335,0.38438610634465264,0.3794562843475683,0.37734020140815105,0.3647754120416028,0.3548046737329716,0.3515706424876559,0.34999070784485264,0.3494018442542177,0.3451145921503725,0.340034968996234,0.3381687092523111,0.3380481110248075,0.33105301492895256,0.3309631315178178,0.3305092261544984,0.3285460266846027,0.3222106673370253,0.3216521334956998,0.3127085251746693,0.3093324520087396,0.30919321622328727,0.30910483045124915],"twin_dists":[0.16506548675635604,0.17420125946207984,0.17784608746636268,0.1795941815415072,0.1808024417751081,0.18132339997321295,0.18444677790345207,0.18696404389737795,0.18778832440279433,0.1881924498948151,0.1883433172405481,0.18944577075016053,0.19076142393190754,0.19124743626627702,0.19127889210806226,0.19311395155218974,0.1931376679287223,0.19325748803286946,0.1937767687117749,0.19546431363359656,0.19561397174059972,0.1980305937746675,0.19895302122990136,0.198991187405504,0.19901542011018927],"n_dims_used":45,"mean_confidence":0.9243925306532118},"coverage":{"mean_confidence":0.9243925306532118,"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}}