{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700001226},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700001514","466:4660002287","466:4660002089","470:4700001224","469:4690003473","470:4700001225","466:4660002290","469:4690003072","466:4660011271","470:4700002449","496:4960012532","470:4700001811","470:4700002288","466:4660009779","470:4700002126","466:4660000944","466:4660002681","469:4690003369","469:4690003472","470:4700002448","469:4690003571","466:4660001981","490:4900002203","469:4690003572","466:4660001569"],"twin_admin_codes":[470,466,466,470,469,470,466,469,466,470,496,470,470,466,470,466,466,469,469,470,469,466,490,469,466],"twin_sims":[0.7819049188107821,0.5286333463347554,0.49954272803753863,0.4972113316730647,0.4790237203055223,0.4749405409611181,0.45866308534780237,0.43816759842962966,0.43737504636936847,0.42917462533019485,0.423681868375854,0.41211031549711247,0.4041067280754279,0.403601643216583,0.39785838864394224,0.386686261555201,0.37931078344441843,0.374254529524112,0.3720764749082713,0.3708379717847792,0.3692498546580573,0.3532031848171352,0.3473950093187163,0.34671822742196956,0.3430772536042821],"twin_dists":[0.09110158516082338,0.14664436504246578,0.15301641487284653,0.15353121496348077,0.15757208229586783,0.15848579584820105,0.16215487496562564,0.16684234879236315,0.16702527839327402,0.16892586303948892,0.17020718419956724,0.1729296437865108,0.17483211813578775,0.17495273735246694,0.17632910865505944,0.17903296842930588,0.18083821743494352,0.18208562014414592,0.18262550008693584,0.18293318718041532,0.18332847747729836,0.18737173660431755,0.18885847542994227,0.18903255974329566,0.1899722057171917],"n_dims_used":43,"mean_confidence":0.9120986406193223},"coverage":{"mean_confidence":0.9120986406193223,"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}}