{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850003482},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850003400","485:4850003646","485:4850004309","485:4850003946","485:4850003640","485:4850003483","485:4850004028","485:4850004504","485:4850003954","485:4850004452","485:4850004970","485:4850003399","485:4850004646","485:4850004305","485:4850003955","485:4850005045","485:4850004905","485:4850005034","485:4850003641","485:4850004367","485:4850003481","485:4850003732","485:4850004509","485:4850004839","485:4850005238"],"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":[0.9570677357668332,0.8978620483615432,0.8555832417899625,0.8437194772884297,0.8422340808661782,0.8275098022053761,0.8243189395983015,0.8042418496367437,0.8029862593664748,0.7840990999117846,0.7488865692320881,0.747936592520273,0.7445765878309161,0.7401173256325085,0.7305584042593615,0.7301195648883234,0.7264271406458171,0.719630496701527,0.7192888259316557,0.7187831722728151,0.7171067590405252,0.7163743753277353,0.7110509569386886,0.7105690435970999,0.7103351122367627],"twin_dists":[0.03847491332213467,0.06028718400371524,0.07253740406862423,0.07571475710241724,0.07610629388590685,0.07991964078858568,0.08073091761423243,0.08572803241439812,0.08603489840032624,0.09058126142242892,0.09876743420786142,0.09898397046663619,0.09974826684888574,0.10075892692819803,0.10291208808028343,0.10301052426272046,0.10383740829948425,0.10535333199123567,0.10542933734299982,0.10554178676016072,0.10591430505785426,0.10607691105204024,0.10725638473425145,0.1073629521112808,0.10741467018241323],"n_dims_used":45,"mean_confidence":0.917873043484158},"coverage":{"mean_confidence":0.917873043484158,"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}}