{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660010983},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660011307","466:4660010818","466:4660012109","466:4660012705","466:4660012108","466:4660010825","466:4660013613","466:4660012414","466:4660011632","466:4660012268","466:4660010487","466:4660010488","466:4660012270","466:4660010162","466:4660011146","466:4660012714","466:4660011969","466:4660012706","466:4660013383","466:4660011631","466:4660012112","466:4660010339","466:4660010491","466:4660009993","466:4660013198"],"twin_admin_codes":[466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466,466],"twin_sims":[0.33438214442499015,0.20520034440439305,0.19223859307012903,0.149531020409769,0.14897403576141596,0.13059401589422326,0.11868808534209543,0.11165028026297151,0.11036767819288454,0.10634915466921943,0.10589516343795986,0.10141554823383957,0.09994111114831729,0.09777325413559798,0.08707293308814094,0.085079852736969,0.08405865827472517,0.08397458234809474,0.07670849381377148,0.07181532703468674,0.07053617023180161,0.0677305026634187,0.06626741055912012,0.06549983011368597,0.06377951100397893],"twin_dists":[0.1922380028250342,0.23114510070772926,0.23585850580591677,0.2531887333307146,0.2534372252569814,0.2620545268766653,0.26813696538907356,0.2719550546535468,0.2726707334415296,0.27495552754597624,0.2752178407630009,0.2778542481239941,0.27874188535365957,0.2800657852199805,0.28696144600842616,0.28831931537434563,0.28902489185547353,0.28908328677520057,0.2943164978492995,0.2980701457447012,0.2990854439459435,0.3013658292372647,0.3025856514134271,0.3032344133981777,0.3047113042482543],"n_dims_used":45,"mean_confidence":0.9075980292426216},"coverage":{"mean_confidence":0.9075980292426216,"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}}