{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":496,"cluster_id":4960009319},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660002738","496:4960008431","466:4660002739","487:4870008184","466:4660001946","496:4960001404","496:4960003505","496:4960008332","496:4960001098","490:4900008200","472:4720004823","470:4700004172","466:4660000979","496:4960000270","496:4960003259","488:4880005189","479:4790006086","496:4960002013","496:4960004814","496:4960009408","496:4960012137","469:4690002039","469:4690006702","466:4660002339","466:4660013514"],"twin_admin_codes":[466,496,466,487,466,496,496,496,496,490,472,470,466,496,496,488,479,496,496,496,496,469,469,466,466],"twin_sims":[0.41861964588812717,0.40531722872090503,0.3608726383575856,0.35180937175127724,0.32189258490369255,0.31288240775787357,0.2886307008381958,0.2870565234783266,0.2774558649784033,0.2644142807014871,0.24508750353066455,0.24018428878248335,0.21605458845509923,0.21523426682615496,0.20854312220558532,0.207309726037515,0.20146715061170595,0.19574969511140075,0.19102902546136613,0.18593933338760682,0.18509860405727308,0.18154111154271238,0.1760309439877798,0.17278926833780311,0.1623784471254256],"twin_dists":[0.1713942284310876,0.17454331319608624,0.18542785842922377,0.18772734330018223,0.19554952544223278,0.1979832390870119,0.20474145593096552,0.20519150823918741,0.20796903508465586,0.21183784274384557,0.21779761586445376,0.21935710787829416,0.22735263898847693,0.2276346881633512,0.22996290103365014,0.23039758521038115,0.2324810593847595,0.234560551309254,0.2363094685023839,0.23822923780511668,0.23854988620511877,0.23991815953559292,0.24207541733228802,0.24336708356671333,0.247636666110241],"n_dims_used":45,"mean_confidence":0.923087395562066},"coverage":{"mean_confidence":0.923087395562066,"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}}