{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850007175},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850007384","485:4850007497","485:4850007385","485:4850007369","485:4850007616","485:4850007800","485:4850007830","500:5000000192","485:4850008819","485:4850007740","485:4850007569","485:4850007654","494:4940003515","485:4850007562","485:4850007975","485:4850007377","485:4850007741","485:4850008097","485:4850007319","485:4850008941","485:4850008418","500:5000002064","485:4850007923","485:4850007769","485:4850007372"],"twin_admin_codes":[485,485,485,485,485,485,485,500,485,485,485,485,494,485,485,485,485,485,485,485,485,500,485,485,485],"twin_sims":[0.3034983020914251,0.2587540894662787,0.19542172501382787,0.19534150633418865,0.15574992229188023,0.15482539518912936,0.1476022877684067,0.11974353169396389,0.11957658706562653,0.11808303384830157,0.110466540904618,0.10686627531134602,0.09451434531213847,0.08063144613967933,0.08030446025488831,0.07960382907735641,0.077474378541515,0.07238546421341965,0.07233531475505361,0.06846221735143895,0.06531268914887584,0.06467500061053146,0.06390255975007739,0.06283130455321079,0.06226077216066148],"twin_dists":[0.20056079903841523,0.21355387412433202,0.2346811044027263,0.23471061201618687,0.2504594128130154,0.2508600461767313,0.2540521495958263,0.26757946153293033,0.26766739351643803,0.2684582762621682,0.27261534113435687,0.27465779622365694,0.28210004194736676,0.2914440534477816,0.29167913796237843,0.2921854483180508,0.2937465768979875,0.2976223298016719,0.2976616050458781,0.3007638108783735,0.303393526200824,0.3039385197430369,0.30460459241417037,0.3055393220401518,0.30604248265979306],"n_dims_used":45,"mean_confidence":0.9185931735568577},"coverage":{"mean_confidence":0.9185931735568577,"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}}