{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":492,"cluster_id":4920004878},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["492:4920006473","492:4920004412","492:4920005894","492:4920006255","492:4920004884","492:4920005282","492:4920004763","492:4920003531","492:4920004937","492:4920004940","492:4920006902","492:4920003247","492:4920005281","492:4920005004","492:4920004744","492:4920005446","492:4920005440","492:4920003991","492:4920006686","492:4920003532","492:4920004902","491:4910000392","492:4920004883","492:4920003392","492:4920004664"],"twin_admin_codes":[492,492,492,492,492,492,492,492,492,492,492,492,492,492,492,492,492,492,492,492,492,491,492,492,492],"twin_sims":[0.2617984362147786,0.21458170754622116,0.14518858817989974,0.14312620439068888,0.13818204673979642,0.1282392136421222,0.11204893427949258,0.10687269531168309,0.10633449915250202,0.09943672341726277,0.0981465039439407,0.0946469895710633,0.09290237814063501,0.0917788183804253,0.0906908169176277,0.08974350432471502,0.07978150842182644,0.07789304364698085,0.07734661493366399,0.07453388893269085,0.07446052377532796,0.07063898498337357,0.07039560589636829,0.06818087708395365,0.06526142908795603],"twin_dists":[0.2126280101016977,0.22785957421746172,0.2551444891784709,0.25608854731918484,0.25839365855992896,0.2632231249164333,0.2717339034458904,0.27465410695730275,0.27496398180557863,0.2790478883657922,0.2798362139438463,0.2820161741459444,0.2831267418292025,0.28385071212812946,0.2845584796233592,0.2851802214906529,0.29205671126973676,0.29343694786369207,0.2938413341041149,0.2959600705459166,0.29601619127410184,0.29900328794397124,0.299197921824824,0.30099466109768735,0.30343717398267495],"n_dims_used":45,"mean_confidence":0.9058437771267361},"coverage":{"mean_confidence":0.9058437771267361,"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}}