{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":498,"cluster_id":4980005140},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["498:4980005180","496:4960011694","469:4690008711","498:4980004871","498:4980005422","469:4690005885","468:4680007539","468:4680008180","498:4980005127","469:4690006766","468:4680004487","498:4980003920","484:4840005936","498:4980005134","484:4840005578","468:4680007243","478:4780002037","498:4980005239","468:4680008077","484:4840003622","468:4680007959","484:4840005912","498:4980004839","468:4680009465","484:4840006676"],"twin_admin_codes":[498,496,469,498,498,469,468,468,498,469,468,498,484,498,484,468,478,498,468,484,468,484,498,468,484],"twin_sims":[0.18172865126150045,0.17880172760681495,0.17184373421024485,0.15340606979054533,0.13967666162348633,0.13685458929735392,0.13670819545226437,0.11771476636750601,0.11644893141706533,0.11630008999767977,0.11236755686192983,0.1092788421626906,0.10686450515849658,0.10589860149390046,0.10428954222123214,0.10411029129934567,0.10027864256555769,0.09998232948502014,0.09911949356144409,0.09859438185587797,0.09683402992762712,0.09634228037552321,0.09396161133954517,0.09388570993270082,0.08480827531021387],"twin_dists":[0.23984555824666753,0.24098474499492814,0.24374709647234405,0.25147851703098395,0.2576904296875,0.2590230208111528,0.2590927070060205,0.26865446144636596,0.26933241157907106,0.26941249829812075,0.2715575853612007,0.2732833564070783,0.27465881347588433,0.2752158509949977,0.2761526319606288,0.2762576853429637,0.2785377857439095,0.2787169324180686,0.2792409694179633,0.27956164421361623,0.2806465244321989,0.2809523490910747,0.2824505244031574,0.2824987794841293,0.28850629494458596],"n_dims_used":45,"mean_confidence":0.9262446933322482},"coverage":{"mean_confidence":0.9262446933322482,"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}}