{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960009723},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960009546","496:4960008569","488:4880002122","496:4960009363","496:4960008852","496:4960009915","496:4960008570","496:4960010327","496:4960010326","496:4960008662","488:4880002577","496:4960010167","496:4960009557","496:4960008356","496:4960009255","488:4880002042","496:4960010152","496:4960010961","496:4960009371","496:4960008756","496:4960009345","488:4880001968","488:4880002047","496:4960009266","496:4960008663"],"twin_admin_codes":[496,496,488,496,496,496,496,496,496,496,488,496,496,496,496,488,496,496,496,496,496,488,488,496,496],"twin_sims":[0.919319697334097,0.8161660101590347,0.7934432008749926,0.7850805077507811,0.7825906894451853,0.7780661777134898,0.7642942986176147,0.7556053836245968,0.735728966237029,0.7319912187387774,0.7272402889633909,0.7244183242819768,0.7172452546198991,0.7135156395170552,0.6976753838287599,0.6972146427344338,0.694933511953376,0.6754526965755886,0.6734400332812256,0.6717496911576688,0.6684433760757851,0.6651080895415343,0.6649752553625501,0.6552983117250475,0.6506782348629725],"twin_dists":[0.05327113376085966,0.0827816153235995,0.0883477482747799,0.0903480360956737,0.09093912618041719,0.09200829650370683,0.0952259644102993,0.09723011981254298,0.10174959171497948,0.1025904481288507,0.10365551816637686,0.10428626277953958,0.10588354647667776,0.10671082900100645,0.11020236352121726,0.11030342942787631,0.11080343009624204,0.11505034671484185,0.11548702378010184,0.1158535012398019,0.11656965461332092,0.11729121784106827,0.11731993820944621,0.11940893852913043,0.12040423001991656],"n_dims_used":45,"mean_confidence":0.9269505818684896},"coverage":{"mean_confidence":0.9269505818684896,"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}}