{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700008414},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660007416","470:4700008325","470:4700008629","470:4700008494","470:4700007417","470:4700008555","466:4660007271","485:4850002587","470:4700007213","470:4700008634","470:4700007749","470:4700008826","470:4700008739","493:4930001907","470:4700008683","470:4700008745","470:4700006839","470:4700008622","472:4720001914","470:4700008126","485:4850002494","470:4700006091","470:4700008782","470:4700007941","470:4700008693"],"twin_admin_codes":[466,470,470,470,470,470,466,485,470,470,470,470,470,493,470,470,470,470,472,470,485,470,470,470,470],"twin_sims":[0.6391368603150948,0.6388855245310582,0.5741577472448629,0.5655976352381273,0.5570647426910281,0.4794261787522025,0.4767771887383148,0.4669248583070353,0.45752857168185307,0.452709728041195,0.43774756459822667,0.43685083568193483,0.43561080526720236,0.4177573951086681,0.39950215530562444,0.39305737359919385,0.38696904756381856,0.3866235811160787,0.3854177692957617,0.37136337896777977,0.36016391234166134,0.3459317727711104,0.345616759376889,0.3351339036738306,0.3306869814533581],"twin_dists":[0.12288579160712278,0.1229397670879108,0.13681290654043177,0.13865247778826256,0.14048959915728804,0.1574821586286394,0.1580744856128622,0.1602871057872778,0.16241228574415573,0.1635082282568176,0.16693928086820878,0.16714634388760044,0.16743295623983304,0.1715970229849445,0.17593426402454762,0.1774866557645973,0.17896408120858504,0.17904824073630823,0.17934226996845884,0.18280259578317887,0.18560659551735081,0.18923508002693426,0.18931626754656486,0.19204086082562827,0.1932105541690502],"n_dims_used":43,"mean_confidence":0.9175145348837209},"coverage":{"mean_confidence":0.9175145348837209,"n_dims_used":43,"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}}