{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930006939},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["494:4940003123","494:4940002329","494:4940002454","494:4940002457","494:4940002444","494:4940002338","494:4940003021","494:4940002342","466:4660006774","494:4940003024","494:4940006938","494:4940001915","466:4660003148","494:4940002569","494:4940005652","493:4930006932","493:4930006828","494:4940004051","493:4930004697","493:4930006867","493:4930005548","494:4940006830","466:4660006775","496:4960006498","494:4940003479"],"twin_admin_codes":[494,494,494,494,494,494,494,494,466,494,494,494,466,494,494,493,493,494,493,493,493,494,466,496,494],"twin_sims":[0.3924522552358649,0.36578639113914646,0.3604821531209321,0.21730175888392833,0.21269336609921632,0.21074417803599485,0.195420646007277,0.19440104559601476,0.18950366417042072,0.17617500619882068,0.16970630382882257,0.16607658075504778,0.1634388346870837,0.16029876382595643,0.15981051980245592,0.15494234989687294,0.1399721954917613,0.1380045123416074,0.13784894204773193,0.13440533247155004,0.13074630747780577,0.1289969491307877,0.11870918882032684,0.11324097644008409,0.11254138699663244],"twin_dists":[0.17763301558197112,0.18419350403370643,0.18552631465033304,0.2269252060675455,0.2285129514358491,0.22919151413478597,0.23468150124839035,0.23505717975617482,0.2368810191937235,0.2420184098907982,0.24461169001441135,0.24609801879086884,0.2471929102762505,0.24851312146189472,0.24872008153331557,0.2508092686340177,0.2575520442477905,0.2584775669446767,0.2585511607569154,0.2601963430446392,0.26197949985207414,0.26284533332998194,0.2681257811003647,0.2710762249121801,0.2714615544669409],"n_dims_used":45,"mean_confidence":0.927593485514323},"coverage":{"mean_confidence":0.927593485514323,"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}}