{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960007325},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960007590","496:4960005140","496:4960007576","496:4960005293","488:4880003589","469:4690007762","469:4690000424","496:4960000805","469:4690000865","469:4690007548","479:4790005216","479:4790005123","493:4930003626","470:4700001825","496:4960004684","496:4960007187","488:4880004385","466:4660002728","493:4930002206","485:4850009045","479:4790005221","496:4960012627","488:4880004768","466:4660001679","466:4660010615"],"twin_admin_codes":[496,496,496,496,488,469,469,496,469,469,479,479,493,470,496,496,488,466,493,485,479,496,488,466,466],"twin_sims":[0.36942400849099233,0.32547571147761223,0.20510612296966144,0.14201268429214328,0.10782750146921564,0.09994033860477149,0.09572615636736209,0.08829732415930734,0.0856827687656704,0.07460800196053938,0.07405404363964471,0.07374579883860473,0.07368124787003413,0.07120266099570376,0.06789240046733758,0.06786529572312205,0.0640461833003093,0.06256956633745027,0.06176145962460661,0.06166366661134675,0.06106501779061804,0.06072663406043251,0.05895980412372927,0.05818707292397362,0.05814277933755651],"twin_dists":[0.18328508849486325,0.19459233071915535,0.23117861290252953,0.2566024676426164,0.2741073305964548,0.2787423531163386,0.28133726090859906,0.28613949139712674,0.28790590512267356,0.2959034230029416,0.2963279401887719,0.2965652707274975,0.2966150727015414,0.29855458823699876,0.3012321733407828,0.3012545317589939,0.3044802498817208,0.30576968577119945,0.3064859449631783,0.30657314359831866,0.3071094258108706,0.30741446945402756,0.3090302964916288,0.3097495393557198,0.3097910049258674],"n_dims_used":45,"mean_confidence":0.9153433905707465},"coverage":{"mean_confidence":0.9153433905707465,"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}}