{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660010071},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660009730","470:4700006404","466:4660009895","466:4660012778","466:4660009208","466:4660009930","487:4870003999","466:4660010882","466:4660010708","466:4660009931","466:4660012777","466:4660012776","469:4690002640","466:4660011255","466:4660003966","466:4660009766","466:4660002916","469:4690002753","466:4660001078","470:4700005255","466:4660009412","466:4660010400","466:4660002922","466:4660011073","466:4660008862"],"twin_admin_codes":[466,470,466,466,466,466,487,466,466,466,466,466,469,466,466,466,466,469,466,470,466,466,466,466,466],"twin_sims":[0.567495828815103,0.3765308124719727,0.3563209440595146,0.34526077724332416,0.30786185193807597,0.29622971973726464,0.2959368932181067,0.2895142034051021,0.2782178012671024,0.261801963269825,0.2615865532050154,0.24891169566533156,0.23589751099898798,0.2351970037317548,0.22928970889574193,0.22865199679685097,0.22308010960189034,0.221380751883476,0.22128496554250976,0.22036809219199804,0.21814448578597326,0.21466247872862565,0.20359520972728695,0.20126886480053635,0.19698240990266752],"twin_dists":[0.1382442853304402,0.18152303888955626,0.1865789221080585,0.18940806098692783,0.1993566297719878,0.20258921790360523,0.20267154440302534,0.20448950808572297,0.20774649382064386,0.21262694136536708,0.21269222954371414,0.21659522085993427,0.2207375643031191,0.22096469873602329,0.22289799232487925,0.2231086518472097,0.22496603139789131,0.22553864515912703,0.22557100849376518,0.2258812676226742,0.22663731819483438,0.2278317137126124,0.23171745267776253,0.2325524916793012,0.23410868614302677],"n_dims_used":45,"mean_confidence":0.9152204725477431},"coverage":{"mean_confidence":0.9152204725477431,"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}}