{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005883},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850005960","485:4850004233","485:4850006275","485:4850006309","485:4850006142","485:4850006143","500:5000000344","485:4850001701","485:4850004167","485:4850005966","485:4850005107","485:4850004712","485:4850006040","485:4850006204","485:4850003484","475:4750002575","485:4850004128","485:4850004909","485:4850004639","485:4850003648","485:4850002426","485:4850004446","485:4850006123","485:4850004715","485:4850005721"],"twin_admin_codes":[485,485,485,485,485,485,500,485,485,485,485,485,485,485,485,475,485,485,485,485,485,485,485,485,485],"twin_sims":[0.1323633076592893,0.13004746899765854,0.12354405753878107,0.12313449817106416,0.12157225729079763,0.12094708010811449,0.11146967735781291,0.10779266644347829,0.10455524495047132,0.10147527994837914,0.09614629748066271,0.09513006502222758,0.0931652386466189,0.09283629201631537,0.09139271802198332,0.09098523049608072,0.08578892069654874,0.08187840149616041,0.0811191825532335,0.07777920683196397,0.0774257135820493,0.07654935671224164,0.07545753391501567,0.07507193585707667,0.07380033266274795],"twin_dists":[0.26118691339766953,0.26232433004109224,0.2656025316048093,0.26581332599055013,0.26662232594103674,0.2669482928277741,0.27205544381134716,0.2741272129616603,0.27599717027485143,0.27781850181850504,0.2810745751804968,0.2817115175965937,0.28295836559685494,0.28316913269193583,0.2841011148483587,0.2843662973267012,0.28783335847270997,0.2905545133821114,0.2910948139975939,0.2935210045572071,0.2937826549357254,0.2944354916032196,0.2952573144403987,0.29554984833131503,0.2965232245683565],"n_dims_used":45,"mean_confidence":0.9194717407226562},"coverage":{"mean_confidence":0.9194717407226562,"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}}