{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005217},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850005783","485:4850005475","485:4850004887","485:4850005625","485:4850006019","485:4850005547","485:4850004876","485:4850005614","485:4850005285","485:4850005210","485:4850005205","485:4850005490","485:4850006180","485:4850005278","485:4850005272","485:4850005623","485:4850005322","485:4850005696","485:4850004750","485:4850005341","485:4850005287","477:4770000361","485:4850005346","485:4850004942","485:4850004811"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,477,485,485,485],"twin_sims":[0.47160023720457284,0.4375956826687805,0.4328111928530921,0.39692091077530756,0.36410650365590513,0.36377787244769444,0.34589708814946163,0.3132251362779821,0.31006651507072763,0.3012632487094208,0.29786640467380865,0.27781454372892517,0.2532824612314968,0.25188020940706296,0.23346566366572435,0.2172657193147002,0.20924232895046355,0.20413044009651482,0.19248564123763465,0.19137386166393458,0.18626101533603684,0.1751969370646121,0.17040441264297435,0.166622291082476,0.15956489412195418],"twin_dists":[0.1592351898600732,0.1669743400093488,0.16808124035675767,0.17655463158958418,0.18461454961355594,0.18469703199506654,0.1892440172803125,0.1978899452508034,0.1987519686079597,0.2011814763268605,0.20212995288020202,0.2078642282424783,0.2152353705575284,0.21567000251194285,0.22152798036704238,0.22693753443365486,0.229717257901046,0.23152626006270904,0.23576664232844427,0.2361807008684763,0.2381068200958658,0.242406100400087,0.24432844947910004,0.24587307224235522,0.24882437285464304],"n_dims_used":45,"mean_confidence":0.9175010681152344},"coverage":{"mean_confidence":0.9175010681152344,"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}}