{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":488,"cluster_id":4880006317},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700001559","470:4700002854","470:4700002523","470:4700002027","466:4660014560","470:4700002203","466:4660013451","470:4700002515","470:4700001313","478:4780000324","470:4700004394","466:4660012053","470:4700002365","479:4790000295","488:4880006414","496:4960000871","487:4870005293","489:4890002064","488:4880006325","493:4930001618","470:4700005105","470:4700008877","470:4700002179","470:4700002181","469:4690000979"],"twin_admin_codes":[470,470,470,470,466,470,466,470,470,478,470,466,470,479,488,496,487,489,488,493,470,470,470,470,469],"twin_sims":[0.37030733758298306,0.35325767734438823,0.3362135097433515,0.33356833988963347,0.2875681620261167,0.2695252133501446,0.2657445037934263,0.2600808226665514,0.25712123536213044,0.24695075746753903,0.24627915503631007,0.23756113835067014,0.23708827680950012,0.23533690738684426,0.23348456215123375,0.21863025941025596,0.2167347217253447,0.2089593748151995,0.2084989339086171,0.19949736933682047,0.19931728720430697,0.1957006104040384,0.19206595408605334,0.18558680733318708,0.1855760482256466],"twin_dists":[0.1830651709399825,0.18735784864149888,0.19175816318140312,0.19245168740721322,0.20504507070914804,0.210307930164087,0.21143789454904538,0.2131495432411676,0.21405329510465537,0.2172102809869055,0.21742165382146467,0.22019990587002944,0.2203524766323832,0.2209193006490024,0.22152181709193328,0.2264717101009852,0.2271193370071115,0.22981659706142427,0.22997844395485223,0.23319283211898992,0.2332581453577479,0.23457858462521464,0.23592274948140962,0.2383635644535169,0.2383676669273595],"n_dims_used":45,"mean_confidence":0.9166410658094618},"coverage":{"mean_confidence":0.9166410658094618,"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}}