{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730008052},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730007416","473:4730008051","498:4980000748","498:4980001295","473:4730007641","473:4730008731","484:4840000838","498:4980000666","473:4730008317","473:4730007525","473:4730007752","500:5000008237","473:4730007460","485:4850008994","473:4730004808","484:4840001014","498:4980000832","473:4730007746","473:4730007845","484:4840000555","498:4980000663","498:4980000600","498:4980000542","498:4980001189","471:4710001720"],"twin_admin_codes":[473,473,498,498,473,473,484,498,473,473,473,500,473,485,473,484,498,473,473,484,498,498,498,498,471],"twin_sims":[0.8101514123881165,0.5313025790761609,0.5182763316480381,0.511081712692479,0.5045646885573649,0.47343460668484855,0.4362416884792559,0.4167960415159751,0.40902289929246277,0.4016808589180903,0.3953845730448684,0.39174068376293664,0.384130870585952,0.368523333478576,0.3531524445038593,0.3487221154400655,0.33534228895196644,0.3223362583698534,0.32210799593981926,0.32050413130260363,0.31686056152404035,0.31536291299582325,0.2985227507280435,0.28975337912993404,0.28207923033715115],"twin_dists":[0.08427525757542596,0.14606389413828547,0.14890286628905458,0.1504780527608198,0.15190976634857506,0.15882343375374786,0.1672870976590943,0.17182333668274627,0.17366158082958078,0.1754120605470721,0.176924747861133,0.1778052576430453,0.179656554750193,0.18350959431761968,0.18738466927898892,0.18851763025854323,0.19198625619444296,0.1954306817129535,0.19549181336325663,0.19592203395589722,0.196903897995335,0.19730932865790254,0.2019461942328296,0.2044213814557789,0.2066243329322972],"n_dims_used":45,"mean_confidence":0.9223381890190973},"coverage":{"mean_confidence":0.9223381890190973,"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}}