{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":473,"cluster_id":4730008849},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["473:4730009378","473:4730007347","484:4840000372","476:4760000209","484:4840000766","473:4730009261","473:4730009351","473:4730008773","471:4710001663","473:4730009315","476:4760000927","473:4730009226","473:4730005144","473:4730009722","471:4710001562","475:4750009927","473:4730009590","475:4750009736","473:4730009312","473:4730006890","484:4840000280","473:4730007571","473:4730007575","475:4750010193","471:4710001091"],"twin_admin_codes":[473,473,484,476,484,473,473,473,471,473,476,473,473,473,471,475,473,475,473,473,484,473,473,475,471],"twin_sims":[0.5217033134364445,0.49480177157356203,0.444398868757133,0.39380616874117214,0.38280523273504624,0.3644598205303953,0.36173607952841363,0.3579724613488522,0.3561191061374536,0.33710653719937433,0.3357798786438569,0.33367201125771623,0.32707042993582675,0.32179879210041096,0.31848660091461495,0.3058797182659623,0.30026284361664335,0.2986434288994617,0.2969481993293563,0.2938228319034565,0.29242473914803574,0.29220555784243235,0.2918579811377449,0.2854173268860567,0.28481379162722986],"twin_dists":[0.14815442800940362,0.15406399669074966,0.16540858416745455,0.17730568968932348,0.1799808264163226,0.1845259133680815,0.18521034440413753,0.1861604083680439,0.18663013861519356,0.19152469279037174,0.19187165140901807,0.19242445015897497,0.19416820053966846,0.19557466078656532,0.19646493424996478,0.19990238996616086,0.20146015955055507,0.20191243350183113,0.20238742430674167,0.20326733187471177,0.20366273823661357,0.20372482830318434,0.20382334715630288,0.2056617243997056,0.20583526173324063],"n_dims_used":45,"mean_confidence":0.9164980570475261},"coverage":{"mean_confidence":0.9164980570475261,"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}}