{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":485,"cluster_id":4850005946},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["485:4850006107","485:4850005794","485:4850006189","485:4850005949","485:4850004830","485:4850004895","485:4850006270","485:4850005361","485:4850005712","485:4850006027","485:4850006434","485:4850004894","485:4850006188","485:4850006187","485:4850006354","485:4850005947","485:4850006108","485:4850005796","485:4850005790","485:4850005872","485:4850006026","500:5000000523","485:4850005948","485:4850008482","485:4850006510"],"twin_admin_codes":[485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,485,500,485,485,485],"twin_sims":[0.8557849826087816,0.7966524766833863,0.785241734612736,0.7631601281883647,0.7629626977035215,0.7607184069280494,0.7332361130042226,0.7086274187671177,0.6839297685096065,0.6832826131577018,0.682402762906661,0.679273753800743,0.6766973785526094,0.662399455777276,0.6332907309666908,0.6045564409581297,0.5954022629004276,0.5820337558002767,0.5635590259560675,0.5456279638788079,0.515599742818725,0.5153101852735325,0.5043979228425032,0.49544248929417556,0.4743009859329886],"twin_dists":[0.07248255993152869,0.08757369065522175,0.09030969188871794,0.0954886485494758,0.0955343412442594,0.09605305302250468,0.10231068473765703,0.10779197400728423,0.11320706108574362,0.11334802451775429,0.11353960666041808,0.11422031961189674,0.11478011661726059,0.11787660565324358,0.1241406727677308,0.13029722199655117,0.13225764186851954,0.1351227589274948,0.13909105291732068,0.1429584733990493,0.1494882436869547,0.14955161501086717,0.15194646678546728,0.15392225395297718,0.15862914404517425],"n_dims_used":44,"mean_confidence":0.9170534827492454},"coverage":{"mean_confidence":0.9170534827492454,"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}}