{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740000721},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["487:4870013450","474:4740000722","474:4740000809","487:4870012479","487:4870012477","474:4740000718","487:4870009203","487:4870011414","487:4870013431","487:4870013447","487:4870012478","494:4940001101","487:4870012395","487:4870013339","487:4870011410","487:4870009346","486:4860003759","486:4860003758","486:4860003702","487:4870012304","486:4860003484","494:4940001177","486:4860003486","472:4720008324","487:4870013424"],"twin_admin_codes":[487,474,474,487,487,474,487,487,487,487,487,494,487,487,487,487,486,486,486,487,486,494,486,472,487],"twin_sims":[0.6018382096132612,0.37103680219265056,0.3156202365128393,0.17433520972451327,0.13992162943996533,0.09641273606955,0.09253214875772159,0.07655196035911226,0.06937359464943739,0.06724985479410506,0.06461814685351465,0.06454851137083974,0.052035860277754684,0.05009802505073816,0.049338878129618284,0.04812663913836418,0.04516642846117176,0.03806924467780282,0.03798288451350476,0.03751706486766137,0.03713192838062928,0.032319259326451695,0.031546513045873886,0.031539490800803545,0.03141804770829098],"twin_dists":[0.13087928677418048,0.1828837565583016,0.19723959080592254,0.24274895560700913,0.25757570663024953,0.28090845668654635,0.28336453277714957,0.29443354314041337,0.3000212517800698,0.3017641702617999,0.30398732209670415,0.3040471439267265,0.31577518308191926,0.317795927709046,0.318605327966439,0.31991961272281705,0.3232492866773767,0.3320496497946376,0.33216499552032813,0.33279102014346923,0.33331360857936754,0.34026580122330774,0.34146332951060343,0.3414743263932277,0.3416648391736786],"n_dims_used":44,"mean_confidence":0.9180622100830078},"coverage":{"mean_confidence":0.9180622100830078,"n_dims_used":44,"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}}