{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660007607},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660007015","487:4870012437","487:4870008390","487:4870011797","487:4870012249","466:4660006243","487:4870012250","487:4870012139","466:4660006473","487:4870012599","487:4870012140","466:4660006129","487:4870011798","487:4870013110","466:4660005910","487:4870012346","466:4660006467","487:4870011579","474:4740000117","466:4660003915","466:4660005791","466:4660005786","487:4870012149","487:4870011913","466:4660007912"],"twin_admin_codes":[466,487,487,487,487,466,487,487,466,487,487,466,487,487,466,487,466,487,474,466,466,466,487,487,466],"twin_sims":[0.6787068480572047,0.5425852048753087,0.4882276833547281,0.48308158546607843,0.4301282163525293,0.42911199972304365,0.42740492353347925,0.426579405929244,0.42593274526437275,0.4178595217820279,0.40902802588309356,0.40881551822723106,0.4077106900777115,0.39688323938196257,0.3913493379814356,0.3883600928054642,0.3880136415899418,0.38699994442036867,0.37244714961663994,0.368789415913515,0.3632639995811905,0.36287569528119196,0.34718898750695254,0.3463081792547223,0.3455598584791968],"twin_dists":[0.11434354988746824,0.1436167731937711,0.15552147661290266,0.1566665045366649,0.16870410325944218,0.16894043380661003,0.16933794647397854,0.16953041212692294,0.16968128557399784,0.17157299428295797,0.17366036345631708,0.17371083170581134,0.1739734031855985,0.17656369905149055,0.17790004847666877,0.178625565862994,0.17870982227081691,0.17895655611892858,0.18253351018205444,0.18344324111077684,0.18482608330237713,0.18492366129145793,0.18891145015907704,0.18913812110185763,0.18933093663106812],"n_dims_used":45,"mean_confidence":0.9167590671115451},"coverage":{"mean_confidence":0.9167590671115451,"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}}