{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":493,"cluster_id":4930006335},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["493:4930005725","493:4930006396","493:4930005192","493:4930004942","493:4930005973","493:4930006548","493:4930006462","493:4930005444","493:4930006199","493:4930006196","493:4930004073","493:4930006480","493:4930005644","480:4800005391","493:4930004791","493:4930004805","493:4930006201","493:4930006469","493:4930005311","493:4930004946","493:4930006463","493:4930006460","493:4930005632","493:4930006200","493:4930006477"],"twin_admin_codes":[493,493,493,493,493,493,493,493,493,493,493,493,493,480,493,493,493,493,493,493,493,493,493,493,493],"twin_sims":[0.7386115895052863,0.7377188811987442,0.6691376196878562,0.6624224063569115,0.6253185754842253,0.6112547349224248,0.6041994780927411,0.5773790599843086,0.5453092580936932,0.5434467462819241,0.5397812571528732,0.5353862132700637,0.5348627365133091,0.5165661577782464,0.5004849877844686,0.5002244395297866,0.4968099902433003,0.49479163588762304,0.49331620334674137,0.4913767463076891,0.49133285018548356,0.4907171987556585,0.4836233789490495,0.48190612225393237,0.47843889320090766],"twin_dists":[0.10109927378278336,0.10130084242546945,0.11641935284367808,0.11787164778053777,0.12585019271714207,0.12886291555797796,0.13037365828717035,0.136121384894933,0.14302739467513154,0.1434303121178642,0.14422400138485786,0.14517701072382674,0.1452906222948165,0.14927680124645687,0.1528085440726265,0.15286601240301337,0.15361990480881713,0.15406623938318767,0.15439284635585984,0.15482260675169784,0.15483233939084667,0.1549688687036563,0.15654577632297303,0.15692857972866625,0.15770279687748878],"n_dims_used":45,"mean_confidence":0.927392578125},"coverage":{"mean_confidence":0.927392578125,"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}}