{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700005411},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700005265","470:4700005556","470:4700006409","487:4870011804","487:4870012028","470:4700006401","487:4870012577","487:4870011927","470:4700005262","488:4880002158","474:4740002632","470:4700001580","487:4870012239","487:4870007192","474:4740002324","470:4700007138","470:4700006095","493:4930003109","493:4930003106","470:4700005263","493:4930003775","470:4700005947","496:4960011618","493:4930002416","487:4870012578"],"twin_admin_codes":[470,470,470,487,487,470,487,487,470,488,474,470,487,487,474,470,470,493,493,470,493,470,496,493,487],"twin_sims":[0.437154014433542,0.3204896205448923,0.3042885393708197,0.2887132322153025,0.28454384430876545,0.2807773217720922,0.2658436819301717,0.2567839704830491,0.2528847093365245,0.24201721508145593,0.22776269155455287,0.22765564650338121,0.22531543194306566,0.2158482858029942,0.21300835479741262,0.20948367557014014,0.20873506650843485,0.19765896355613613,0.19442156958848555,0.19163894962672529,0.1900765168356623,0.189424954402949,0.18222205143494366,0.179656386435838,0.1792405815257247],"twin_dists":[0.1670763183060122,0.19592593181720003,0.2003419850530073,0.20471790102516382,0.20591295258090145,0.20700162999575622,0.21140812542429568,0.21415669951147498,0.21535849895131667,0.21877174609949585,0.22340307137195284,0.22343856171042278,0.22421723009717495,0.22742350349380494,0.22840369164843427,0.22963259845272413,0.22989541199931737,0.23386151968448607,0.23504960407837608,0.23608182257182247,0.2366659964898408,0.23691059874214157,0.23965480332753078,0.2406507465905775,0.240813100974459],"n_dims_used":43,"mean_confidence":0.9072404018668241},"coverage":{"mean_confidence":0.9072404018668241,"n_dims_used":43,"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}}