{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850004210},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850004364","485:4850004078","485:4850004430","485:4850003784","485:4850004363","485:4850003556","485:4850004358","485:4850004494","485:4850004006","485:4850003123","485:4850003702","485:4850004086","485:4850003220","485:4850004294","485:4850004004","485:4850004007","485:4850003994","485:4850004005","485:4850003697","485:4850002933","485:4850004224","485:4850003634","485:4850003539","485:4850003630","485:4850003926"],"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":[0.8533303128545052,0.7801713768683838,0.7787478721064232,0.7687075078665335,0.7210774515323902,0.710638313983608,0.6876490751200491,0.6797674894071241,0.6588644083762304,0.6484890787223475,0.6477756441920428,0.641348587607937,0.6314605796016792,0.6282972132894112,0.6131104248779238,0.606197366008741,0.6031815063949576,0.6011170163084848,0.6002026884079845,0.5881334748729792,0.5830875695991146,0.5679987420435905,0.562972783567992,0.5580845337852628,0.5576587193152328],"twin_dists":[0.07314795153761085,0.09151160778746112,0.09184760862865227,0.09420059616755437,0.10503124517232515,0.1073476361455538,0.11239609108510247,0.11411297004899372,0.11863983151117626,0.12087542325609459,0.12102892894277417,0.12241070400020171,0.12453328114220846,0.12521166315295107,0.12846552762282099,0.12994585443311568,0.13059163816277586,0.1310337243177453,0.13122952477509786,0.13381501802260606,0.1348967605237382,0.13813616474477294,0.13921721108653162,0.1402698376373452,0.1403615921730377],"n_dims_used":45,"mean_confidence":0.9193320380316841},"coverage":{"mean_confidence":0.9193320380316841,"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}}