{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005238},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850005103","485:4850005244","485:4850004905","485:4850004904","485:4850005032","485:4850005307","485:4850004839","485:4850005306","485:4850005312","485:4850004906","485:4850004778","485:4850005387","485:4850004780","485:4850005583","485:4850005034","485:4850004970","485:4850004646","485:4850003732","485:4850004840","485:4850005308","485:4850005045","485:4850004969","485:4850003946","485:4850004452","485:4850005314"],"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":[0.9720203501619377,0.9357969811082264,0.895224262715175,0.8935991825379602,0.892335627353207,0.8754742020867455,0.8599297322412652,0.8539712032014689,0.845871426124715,0.828485445707185,0.8206638046289412,0.8177778760987815,0.7984715197674077,0.7978909711038784,0.794072554739851,0.7931134824502377,0.7896342762544801,0.7830075636203219,0.7816012814006362,0.7698263953746028,0.7631911630412971,0.7472318631422984,0.7419352132214765,0.7397551039532028,0.7330532439227913],"twin_dists":[0.030940965077007675,0.04731309089628651,0.06110481292837472,0.061604316092917756,0.06199053717978287,0.06698039037190759,0.07134936016605531,0.07297462546935944,0.07514513806481134,0.07967056381944412,0.08165413594127971,0.08237862548299123,0.08713329183576105,0.08727397762613276,0.088196241648275,0.08842706685311912,0.08926174063354882,0.09084029644377822,0.0911734698040884,0.09393979768170167,0.0954814650267417,0.09914447715315626,0.10034741202651438,0.1008408427553788,0.1023517987675346],"n_dims_used":44,"mean_confidence":0.9177300713279031},"coverage":{"mean_confidence":0.9177300713279031,"n_dims_used":44,"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}}