{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":468,"cluster_id":4680002172},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["467:4670001917","468:4680002337","468:4680002382","484:4840003963","468:4680002335","468:4680001111","484:4840006721","484:4840004393","468:4680001611","468:4680006916","468:4680001948","472:4720006370","473:4730002512","468:4680002058","485:4850005061","480:4800004169","496:4960004448","472:4720001644","480:4800004253","469:4690003198","480:4800004415","472:4720006296","467:4670001920","496:4960004905","472:4720003020"],"twin_admin_codes":[467,468,468,484,468,468,484,484,468,468,468,472,473,468,485,480,496,472,480,469,480,472,467,496,472],"twin_sims":[0.014921351952429955,0.007858413364947631,0.005433570878209614,0.0036538765844986473,0.0022019894069735093,0.001940458341363307,0.0017065531050608849,0.0015503527486136362,0.0014612989992211262,0.0013880126872745182,0.0013084728901146929,0.0012087262135715851,0.0010950011138321123,0.0010829488774776342,0.0009367785435193511,0.0009179626619411497,0.0008132426698314726,0.0006643127887301959,0.0005382273608054925,0.0004681390198587688,0.00043796952821581974,0.00043458746920707565,0.0003755440895792533,0.00034500001484277207,0.0003427559090728236],"twin_dists":[0.37663431472097336,0.4043320718823154,0.4194426707661133,0.43510731296925365,0.45431551251348745,0.4589857385493376,0.46368210161817314,0.4671609966708818,0.46929205706406074,0.47113775234417565,0.4732457575267817,0.47606354530302847,0.4795517583385055,0.4799408842976658,0.4850099616404124,0.4857150890489955,0.48990340287902734,0.4968189735734677,0.5039139976201574,0.5085625318096142,0.5107671902957074,0.5110231286952905,0.5158203506325271,0.51858692823281,0.518799144071595],"n_dims_used":45,"mean_confidence":0.9220108032226563},"coverage":{"mean_confidence":0.9220108032226563,"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}}