{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870009848},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870009309","487:4870009982","487:4870009854","487:4870009586","487:4870010109","487:4870010119","487:4870010110","487:4870009987","487:4870010632","487:4870010117","487:4870010633","487:4870010375","487:4870010241","487:4870009856","487:4870009170","487:4870008303","487:4870009723","487:4870008306","487:4870009173","487:4870011018","487:4870009446","487:4870009310","487:4870008458","487:4870010638","487:4870009169"],"twin_admin_codes":[487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487,487],"twin_sims":[0.30003324824961847,0.2938384066404363,0.2420971113108556,0.23014156476364042,0.18192243154967,0.15332260995751062,0.13755114681224176,0.134223667813735,0.12902515727678238,0.12533653377824902,0.12088338855718575,0.11478201311688187,0.09707396281670301,0.09451430356371703,0.09013738763988528,0.0864253165785057,0.08484754364310153,0.08214712788597399,0.08153162785413431,0.07698582059837315,0.0728371381217469,0.06675512989117785,0.066364310889819,0.06635071052714388,0.057198921466321356],"twin_dists":[0.20152419450783707,0.20326293333542383,0.21874629596571496,0.2226171961213897,0.23977059668354905,0.2515150149766286,0.25869220864562853,0.26028400697964355,0.2628313017480193,0.26468617356743773,0.2669815736682715,0.2702338556316113,0.28049775029451535,0.2821000683584945,0.2849210788390383,0.2873999234874361,0.28847922941820486,0.29036423408019724,0.2908007961716175,0.2941096027322518,0.2972695840378945,0.3021766077384365,0.30250418740913115,0.302515615363658,0.31068085233582365],"n_dims_used":43,"mean_confidence":0.909645346708076},"coverage":{"mean_confidence":0.909645346708076,"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}}