{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660006739},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660006754","466:4660007461","466:4660006752","466:4660007467","466:4660004248","466:4660007913","466:4660000501","466:4660003967","466:4660007480","466:4660006615","493:4930003619","466:4660006357","466:4660008853","466:4660006753","487:4870007184","466:4660000968","466:4660001964","490:4900001602","466:4660006896","470:4700004345","496:4960012354","466:4660007037","474:4740002426","496:4960000049","470:4700004519"],"twin_admin_codes":[466,466,466,466,466,466,466,466,466,466,493,466,466,466,487,466,466,490,466,470,496,466,474,496,470],"twin_sims":[0.5422965115105952,0.4215227091322433,0.41848179455339335,0.3630468427912451,0.2887833498218671,0.2007291673358164,0.19764575851329572,0.18274247858929174,0.17998661617375264,0.16921801264794736,0.1639802597689137,0.14837730506599112,0.1453056763008765,0.14249623802929992,0.14067781644101773,0.1397420760913551,0.13647114422947834,0.1361383452896061,0.1300509156805988,0.12818677089402813,0.12594567419527344,0.12110042447785464,0.12010395393044404,0.11752238103924749,0.10977546012780597],"twin_dists":[0.1436792663510798,0.17071275160158467,0.17142663800530827,0.1848806466774265,0.2046978922382506,0.23274716286102942,0.23386633829982423,0.23945399435112663,0.24052199537035887,0.24481029980673655,0.24696713581303445,0.2537042107398808,0.2550911910258057,0.25637892759412334,0.2572225119953249,0.2576597801785581,0.2592056663848964,0.25936449960342917,0.26232262590527,0.26324933421765334,0.26437703253593736,0.2668682204062119,0.2673899413468839,0.2687571369376779,0.2730033561505487],"n_dims_used":45,"mean_confidence":0.9172579447428385},"coverage":{"mean_confidence":0.9172579447428385,"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}}