{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":497,"cluster_id":4970003246},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["497:4970003286","497:4970002863","497:4970002976","665:6650000859","497:4970003021","497:4970002921","665:6650000959","497:4970003355","497:4970003288","497:4970003253","665:6650001008","497:4970003323","497:4970002971","497:4970003241","665:6650000958","497:4970003354","665:6650001009","497:4970003353","497:4970002968","497:4970003247","497:4970003238","497:4970003020","665:6650001014","497:4970002431","497:4970002509"],"twin_admin_codes":[497,497,497,665,497,497,665,497,497,497,665,497,497,497,665,497,665,497,497,497,497,497,665,497,497],"twin_sims":[0.7315013129260071,0.6218257129139301,0.4765995019757243,0.44801925642541973,0.4149294260335407,0.37578150006705924,0.37460842725675086,0.3523991796470025,0.349946766621066,0.3070231729102999,0.3053118983957299,0.29406842477145817,0.2911786974967207,0.27116804733586514,0.2696102606604172,0.26298272010705,0.25855523436274414,0.2572230465508546,0.24864403359681578,0.23876578603076762,0.21887682677763043,0.1943461180806517,0.1935678372607124,0.18737286452050111,0.1832632385427816],"twin_dists":[0.10270046519386075,0.12659870707096885,0.15811425526869305,0.1645791173698764,0.17226340017806688,0.1817080464904989,0.18199804477964499,0.18757677493231167,0.18820370307855752,0.199587303404521,0.2000591093870633,0.20319798882141046,0.2040160880827456,0.20981998591666245,0.2102826249016304,0.21226966484810997,0.21361458897877023,0.21402209694197627,0.21667899114298467,0.21981211374339468,0.22638774577699272,0.23507745696429602,0.23536519846055334,0.23768484018870326,0.23925346059149974],"n_dims_used":45,"mean_confidence":0.9005957709418403},"coverage":{"mean_confidence":0.9005957709418403,"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}}