{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":466,"cluster_id":4660010485},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["466:4660010325","466:4660010162","466:4660012555","466:4660012267","466:4660012701","466:4660010487","466:4660009823","466:4660010322","466:4660012108","466:4660009824","466:4660012123","466:4660010646","466:4660010164","466:4660010815","494:4940004692","494:4940000877","466:4660010484","466:4660012557","466:4660010489","466:4660010986","466:4660012288","466:4660009153","494:4940000859","466:4660012566","466:4660012563"],"twin_admin_codes":[466,466,466,466,466,466,466,466,466,466,466,466,466,466,494,494,466,466,466,466,466,466,494,466,466],"twin_sims":[0.3312459134695205,0.3103837079499279,0.20081663238122038,0.1590477071659489,0.15227127960766962,0.14490594525396586,0.1373010799893572,0.13020611099522186,0.11301852997828186,0.11070633426552548,0.10305896679627145,0.08237288021130452,0.0729881227169321,0.062032105324448375,0.06190751709939584,0.05512730742522585,0.05240396282803746,0.04908306402065909,0.04886208337176978,0.048524186165100396,0.048523543153123495,0.04569620994819245,0.0434142466986355,0.04263712069783245,0.04114702843402763],"twin_dists":[0.193063065804356,0.19866517702573327,0.23271558939965994,0.24904435013866688,0.2519760269283772,0.2552732787244868,0.2588108269518326,0.26224592833181004,0.2711985476209142,0.2724811450752165,0.2768766876108994,0.29020476825593716,0.2971520636818564,0.3062452087222174,0.30635592127538236,0.31267724970841426,0.31539842432946236,0.3188804153975467,0.3191190093621621,0.31948558555691214,0.31948628517274236,0.3226402186366655,0.3253073399122608,0.32624254203544545,0.32807660881339273],"n_dims_used":45,"mean_confidence":0.9074632432725694},"coverage":{"mean_confidence":0.9074632432725694,"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}}