{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960009594},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["496:4960008614","496:4960007836","496:4960009686","496:4960008415","496:4960010040","496:4960008800","496:4960010190","496:4960008710","496:4960008809","496:4960009595","496:4960009860","496:4960009780","496:4960009304","496:4960000280","493:4930005484","496:4960009952","496:4960009592","496:4960010119","496:4960008080","496:4960000174","496:4960008711","496:4960008613","496:4960009493","496:4960008636","496:4960009584"],"twin_admin_codes":[496,496,496,496,496,496,496,496,496,496,496,496,496,496,493,496,496,496,496,496,496,496,496,496,496],"twin_sims":[0.6347008826856854,0.5889437253143324,0.5790872704207193,0.5489213838543145,0.5481017609443454,0.526759874109367,0.4774386672097416,0.4737745540390326,0.4483010018159885,0.4473072947495143,0.43576762843620637,0.4291884406842468,0.4222232600227363,0.41559331805461114,0.40240995282043995,0.3938337843041035,0.3883476560219808,0.37635542792896004,0.37568250101066264,0.3749557033791656,0.3646220515048515,0.36292939564716814,0.3595944234714028,0.35796056287311945,0.357587404566901],"twin_dists":[0.12383809094683176,0.13364137029467882,0.1357548248116804,0.14224666449209575,0.14242374213873363,0.14705216041188757,0.15792647650749947,0.15874718492745352,0.16451467349929128,0.16474203320684735,0.16739669127997128,0.16892264881156158,0.170548598664783,0.1721067870556325,0.17523759376369086,0.17729901871377388,0.1786285898563311,0.18156632575306625,0.181732503152423,0.18191214745782996,0.18448522917681492,0.18491016363747534,0.18575034780456923,0.18616342002696637,0.18625789734399364],"n_dims_used":45,"mean_confidence":0.918499247233073},"coverage":{"mean_confidence":0.918499247233073,"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}}