{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970001794},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["497:4970001710","497:4970001709","497:4970002127","497:4970001796","497:4970001791","497:4970002499","497:4970001623","497:4970001540","497:4970001702","497:4970001701","497:4970002211","665:6650000092","497:4970001625","665:6650000058","497:4970002568","497:4970002204","497:4970001787","497:4970001472","497:4970001618","497:4970002804","497:4970002691","497:4970001541","497:4970002284","665:6650000042","497:4970001875"],"twin_admin_codes":[497,497,497,497,497,497,497,497,497,497,497,665,497,665,497,497,497,497,497,497,497,497,497,665,497],"twin_sims":[0.6636273207729789,0.6139270511976304,0.5722243795714113,0.49819422157906906,0.4979323914978637,0.4349844850559619,0.4279540923119849,0.42689294526643146,0.42373651875295154,0.39645547410594284,0.39536741430934796,0.3845989535898459,0.38134606074289173,0.36857848013829675,0.3671766595929965,0.33928649049894755,0.33429135712988,0.33200217035230917,0.3124430175517388,0.3102916923932837,0.29870978970061396,0.27799606770902774,0.2776262401573145,0.2757883369880269,0.2753317383945233],"twin_dists":[0.11761130549135121,0.12829064268604032,0.13722812585458669,0.15331409830511344,0.15337192371348748,0.16757784312120041,0.16920999509613344,0.16945729378496377,0.170194401829428,0.17666668940452512,0.17692888527544837,0.17954218212803824,0.18033838558993603,0.18349584038408864,0.183845783282054,0.19095617043823107,0.19226182725388255,0.19286372496616247,0.19810293032593723,0.19869034945642758,0.20189387191926078,0.20781121791358065,0.20791924072887932,0.208457380359021,0.20859141259187536],"n_dims_used":45,"mean_confidence":0.9072943793402778},"coverage":{"mean_confidence":0.9072943793402778,"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}}