{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740004739},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700005545","487:4870010192","478:4780006599","478:4780007272","474:4740000543","485:4850004676","478:4780005077","474:4740000989","478:4780001169","470:4700005262","487:4870011345","474:4740000988","474:4740000679","490:4900005803","478:4780004467","466:4660009745","478:4780007480","478:4780002476","473:4730002750","469:4690001345","478:4780007759","470:4700005967","478:4780005779","467:4670001643","466:4660007457"],"twin_admin_codes":[470,487,478,478,474,485,478,474,478,470,487,474,474,490,478,466,478,478,473,469,478,470,478,467,466],"twin_sims":[0.24256860497005078,0.19064659581411011,0.1777788007555196,0.13057048238288407,0.12338241404934044,0.12049308092104168,0.11246237385813083,0.1093700141883462,0.10850013640910044,0.10449603119384844,0.10406647480970058,0.09566057567174743,0.0948623522515713,0.08733517271260487,0.08631048503021745,0.08289754722555998,0.08281423026410896,0.07966938086421455,0.0773888033522074,0.07670996775209006,0.07642541409328685,0.07625268283014487,0.07526078947934561,0.07499936621259677,0.07468929799219196],"twin_dists":[0.21859621705087115,0.2364524640322561,0.24138599483610773,0.26206612663661816,0.2656856635888777,0.26718581461235447,0.2715051903737867,0.2732318786247026,0.27372439184122155,0.2760317893630305,0.27628338624982446,0.2813783458746344,0.28188020248856194,0.28678463067228543,0.2874779443988314,0.2898355020136109,0.2898940163593234,0.2921379261495084,0.2938100307079258,0.2943153966508799,0.2945283070020082,0.2946578606175045,0.29540642349785273,0.29560503876134664,0.29584133742926183],"n_dims_used":45,"mean_confidence":0.9191661410861545},"coverage":{"mean_confidence":0.9191661410861545,"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}}