{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850007244},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850007560","485:4850007181","485:4850007608","485:4850006877","485:4850007114","485:4850007382","485:4850007499","485:4850006806","485:4850006952","485:4850007558","485:4850007034","485:4850007183","485:4850007498","485:4850007388","485:4850006881","485:4850007930","485:4850007622","485:4850006729","485:4850008181","485:4850007807","485:4850006803","485:4850007979","485:4850007837","485:4850007865","485:4850007243"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.7677281277486776,0.7491294325457611,0.7426777157831322,0.6891241414223456,0.6595844653600285,0.6381708687129284,0.6279909658892532,0.6257064984909472,0.6074098528423202,0.5843326479451694,0.5737114962681805,0.566290534265642,0.5531120959717799,0.5506870432402108,0.5481681925083719,0.5398450110399671,0.5176849124245985,0.5166790312498072,0.5103502056586602,0.5051914368264641,0.49861441069794127,0.48412359735030075,0.4778506377520728,0.4587013274077344,0.4552584040519568],"twin_dists":[0.09442859664050836,0.09871204423151907,0.10017913665477246,0.1120740595630261,0.11848443713558177,0.12309322922129892,0.12527732335181732,0.12576704567026148,0.1296862283322596,0.134629782338061,0.1369087329757762,0.138503455925423,0.14134194482067658,0.1418653464709128,0.14240938809888176,0.1442101881889254,0.1490321483041059,0.14925211188964355,0.1506385184489819,0.15177186584208718,0.153221317088473,0.15643434974273793,0.15783432960607033,0.16214620217859665,0.162928059390779],"n_dims_used":45,"mean_confidence":0.9185754564073351},"coverage":{"mean_confidence":0.9185754564073351,"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}}