{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960010734},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960010408","496:4960010164","496:4960010866","496:4960012234","496:4960009833","496:4960010587","496:4960010712","481:4810004362","496:4960009739","469:4690002988","496:4960010311","481:4810003456","496:4960010253","488:4880004557","466:4660000965","470:4700006285","496:4960010078","481:4810003151","496:4960009543","496:4960006153","496:4960006801","496:4960012044","496:4960006987","480:4800004863","478:4780004192"],"twin_admin_codes":[496,496,496,496,496,496,496,481,496,469,496,481,496,488,466,470,496,481,496,496,496,496,496,480,478],"twin_sims":[0.3898500206874152,0.3518061860743953,0.34749948589859775,0.3356267740851173,0.3265524388684162,0.3123314556970221,0.30505007707902443,0.30028986833513605,0.29481197016355437,0.2761496782051963,0.26011959812173424,0.23765142530834596,0.23073598282223365,0.2248432569978849,0.2134139584734177,0.2086921511369685,0.20862714954526376,0.2033359237045888,0.20142257099386246,0.19312124257706664,0.1905808379642326,0.18082123819839135,0.17684269235417147,0.16971574928701913,0.1688691026285407],"twin_dists":[0.17826362034575544,0.18772815690873054,0.18883161752270036,0.1919117402957839,0.19430583931644138,0.19813333538945022,0.2001314293884739,0.20145262414409462,0.20298825759762762,0.208351406664502,0.21313774569985358,0.2201707969310481,0.2224216647560833,0.22437498882952478,0.22826316124741075,0.22991049769175745,0.22993335119726233,0.23181019763055155,0.23249711493783784,0.23553067431557315,0.23647707194106102,0.24019733391502263,0.24175462954594393,0.24460785217444686,0.24495246945567375],"n_dims_used":45,"mean_confidence":0.9218736436631945},"coverage":{"mean_confidence":0.9218736436631945,"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}}