{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":472,"cluster_id":4720006933},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["472:4720007046","472:4720006984","468:4680004085","468:4680001377","468:4680005926","470:4700006941","472:4720007061","468:4680004755","479:4790003559","470:4700006738","472:4720007106","472:4720007507","470:4700006688","479:4790002732","489:4890004373","472:4720005890","467:4670001279","470:4700007623","484:4840005447","467:4670000676","484:4840004370","470:4700004829","498:4980004634","478:4780000531","496:4960000940"],"twin_admin_codes":[472,472,468,468,468,470,472,468,479,470,472,472,470,479,489,472,467,470,484,467,484,470,498,478,496],"twin_sims":[0.7302434374601443,0.6183888252305689,0.5045530156701123,0.48904301007726153,0.47817693748144663,0.46164717524931903,0.4457443388521797,0.44336817753482016,0.41552597482959935,0.4067809460654208,0.4011146623676618,0.3960973395388514,0.39040512350032847,0.37943432785803166,0.3792605225637354,0.3721120587884954,0.3716257665900248,0.37083395858891194,0.3636843650726714,0.3628252081555441,0.36028456246504137,0.34813976893558046,0.34186520355084915,0.3390801475285847,0.3356144323767302],"twin_dists":[0.10298274191173737,0.12733501070844885,0.15191233511600102,0.15534040218644946,0.1577613632047394,0.1614788962672688,0.1651000243237909,0.16564519732062155,0.1721226685074509,0.17419460860660763,0.17554764589990116,0.17675295449003833,0.1781289363727296,0.18080783999583025,0.1808505770889495,0.18261666731326837,0.18273741288613923,0.18293418502410672,0.18472050807531212,0.1849363522166854,0.18557615551052414,0.18866711209684647,0.19028618124769442,0.19100989935783166,0.1919149722794597],"n_dims_used":45,"mean_confidence":0.9247285630967882},"coverage":{"mean_confidence":0.9247285630967882,"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}}