{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850007840},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850007746","485:4850007841","485:4850007808","485:4850006959","485:4850007112","485:4850007779","485:4850007452","485:4850007572","485:4850008501","485:4850007839","485:4850007836","485:4850007514","485:4850007454","485:4850007870","485:4850007871","485:4850007030","485:4850008455","485:4850007660","485:4850008443","485:4850008132","485:4850008442","485:4850008506","485:4850008444","485:4850008392","485:4850008393"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485],"twin_sims":[0.7899800281133056,0.7231302645741146,0.6888599377275401,0.6581995029985656,0.6465741989134132,0.5825987350590941,0.5684559602478184,0.5578551068018932,0.545588409183656,0.5364359186618074,0.5243266398960479,0.5144594742090978,0.5102917382353481,0.5094207619062716,0.5032758416696906,0.4966422227173654,0.49321894545433975,0.488778594826396,0.4869584924565148,0.4819755479498912,0.4818691649336433,0.47221054628988535,0.4512618495563678,0.45070778057690386,0.446215184054863],"twin_dists":[0.08917897935536861,0.10457370822367647,0.11213175686440542,0.11878329378124561,0.12128737950654675,0.13500159102623788,0.1380378777098348,0.1403192733348969,0.14296702686167753,0.14494925700408795,0.14758227579268157,0.14973784874174004,0.1506513465893648,0.1508424893969235,0.1521934905332069,0.15365698472197054,0.15441438570188998,0.15539911570110232,0.1558035313082724,0.15691309535683123,0.1569368227974832,0.15909813623183372,0.16383835262632035,0.16396478740425346,0.16499212827834514],"n_dims_used":44,"mean_confidence":0.9169630570845171},"coverage":{"mean_confidence":0.9169630570845171,"n_dims_used":44,"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}}