{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":472,"cluster_id":4720004652},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["472:4720005050","489:4890004408","472:4720005912","472:4720006256","472:4720004731","489:4890004468","489:4890004556","467:4670004440","489:4890004503","467:4670000373","472:4720005893","472:4720004375","489:4890004124","489:4890004437","472:4720003490","472:4720003631","472:4720003183","472:4720007643","467:4670000180","478:4780002586","496:4960005312","472:4720006699","489:4890003819","472:4720003173","472:4720005867"],"twin_admin_codes":[472,489,472,472,472,489,489,467,489,467,472,472,489,489,472,472,472,472,467,478,496,472,489,472,472],"twin_sims":[0.5503740734704221,0.49195131121451796,0.46666727426169896,0.46453078189129143,0.46353373065521924,0.4419319965258445,0.4385729003217554,0.4245684433138034,0.40493930587268373,0.40320635164918206,0.40176006640619794,0.39177356233345567,0.3885389692204521,0.37667894904282445,0.3742365933908807,0.3736250480554267,0.35162468899715554,0.3499944568238539,0.3375257048842826,0.33038833124467953,0.3294443716807566,0.326966173884342,0.32593216989444784,0.32165394500375244,0.31917241663152296],"twin_dists":[0.14193292191654697,0.15469523805472296,0.1603451638100863,0.16082714449899477,0.16105233697057258,0.1659752516179649,0.1667488511430549,0.1699999049130342,0.1746334377238887,0.17504718412640827,0.17539309986297003,0.17779729588743157,0.17858207726233397,0.18148648479613086,0.18209005969373432,0.18224149195116887,0.18777451684910193,0.1881914898295179,0.19141522211338804,0.19328941659473622,0.19353893881895354,0.1941958934012369,0.19447081404554092,0.19561348611567383,0.19628017082761887],"n_dims_used":45,"mean_confidence":0.9327361212836371},"coverage":{"mean_confidence":0.9327361212836371,"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}}