{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660011113},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660010457","466:4660010782","466:4660009100","466:4660008439","466:4660011276","466:4660007079","466:4660007690","466:4660008146","466:4660011112","466:4660007078","466:4660008440","466:4660006312","466:4660008159","466:4660006526","466:4660006680","466:4660007532","470:4700007203","466:4660006657","496:4960001949","466:4660006198","466:4660009445","488:4880003817","466:4660006071","496:4960001950","466:4660006419"],"twin_admin_codes":[466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,470,466,496,466,466,488,466,496,466],"twin_sims":[0.4707626261322842,0.4104360871040909,0.3120046233916266,0.19394601760855473,0.16912449365229051,0.14495504707099194,0.11304179603025342,0.11100525129096113,0.1022389002621603,0.09812333460184895,0.09195746985106087,0.09025625418356074,0.08935645343823521,0.08701393399789424,0.08367701408130684,0.08273989587309162,0.0808633015826755,0.08064029723672642,0.0794591275377335,0.07911363599046657,0.07872115908747072,0.07460638715877808,0.07370971496128347,0.07024647787190408,0.06995303121342335],"twin_dists":[0.15942338414736465,0.17332625537318924,0.19822244592847726,0.23522527955207184,0.24484838511760362,0.2552508915559627,0.27118574499884196,0.27231417569233024,0.27736295714156944,0.27985044453258284,0.2837351307354983,0.2848430507356281,0.2854357486225922,0.2870012845391094,0.28929033837079177,0.28994626188596867,0.2912778249227579,0.291437700635173,0.2922904618556305,0.29254181589467704,0.29282842454385577,0.2959046567760573,0.2965931055980173,0.2993174517116989,0.29955325937772614],"n_dims_used":45,"mean_confidence":0.924387953016493},"coverage":{"mean_confidence":0.924387953016493,"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}}