{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":487,"cluster_id":4870011071},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870010553","487:4870010683","487:4870010424","487:4870010431","487:4870010165","487:4870010948","487:4870010425","487:4870010817","487:4870010297","486:4860001726","487:4870010296","487:4870010688","466:4660013356","466:4660014104","487:4870011310","487:4870010298","466:4660014260","466:4660014169","466:4660013833","466:4660014103","487:4870010943","466:4660014182","466:4660013882","466:4660013022","494:4940003790"],"twin_admin_codes":[487,487,487,487,487,487,487,487,487,486,487,487,466,466,487,487,466,466,466,466,487,466,466,466,494],"twin_sims":[0.43056045646440033,0.3849573192486006,0.3197727235632678,0.21160166100254874,0.20134406901043872,0.12378836891791857,0.1186727516279187,0.1146696134363332,0.09113073247200794,0.08865538707603837,0.08018040519878644,0.07952464798453046,0.079470798583162,0.06726922543147947,0.0644567108419939,0.056961614917831235,0.05201266205778837,0.049224593577613114,0.0477306729619722,0.04192699583897155,0.041070871910135726,0.040143968110776855,0.039356730696135274,0.03889732773019741,0.034482414728384765],"twin_dists":[0.1686036508461868,0.17945466297903886,0.19611862716325704,0.22889248022124067,0.23252539372974246,0.2654770411004391,0.2681450928093043,0.2702950008880195,0.28427150069023643,0.285900829131621,0.29176852740940834,0.29224289302734135,0.2922819861977143,0.3017480719021982,0.3041260877849286,0.31090648390998593,0.31579900090507695,0.3187280754889187,0.3203549008101895,0.3271097416553397,0.3281718402309115,0.32934301105187974,0.3303557813829919,0.3309547363453821,0.33703897344434597],"n_dims_used":43,"mean_confidence":0.9097625377566315},"coverage":{"mean_confidence":0.9097625377566315,"n_dims_used":43,"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}}