{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740001473},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740001578","470:4700005158","470:4700005951","493:4930003621","470:4700004990","493:4930001738","470:4700001862","493:4930003622","469:4690006342","487:4870012154","487:4870013105","474:4740001787","474:4740001881","493:4930001089","474:4740002536","487:4870011920","466:4660004287","474:4740003237","470:4700001359","466:4660011735","466:4660000058","474:4740000231","488:4880002408","474:4740001778","470:4700007398"],"twin_admin_codes":[474,470,470,493,470,493,470,493,469,487,487,474,474,493,474,487,466,474,470,466,466,474,488,474,470],"twin_sims":[0.33204411502534226,0.2316267169829259,0.22736270571797088,0.22556154296197453,0.18812688114221476,0.18675013974507013,0.17324263310346893,0.17238330341679958,0.16799515759737874,0.16734182283363688,0.1669819183311833,0.16275955639372738,0.15268350478949622,0.15006144990583217,0.14878240594547093,0.14652871326325767,0.14605292479274398,0.1458693694193511,0.13751821967750086,0.13646484496961295,0.13562492630851003,0.1322466007498954,0.12976667059351693,0.12948015846805472,0.12862424160658364],"twin_dists":[0.19285267609167916,0.2221292818361953,0.22353574153611874,0.22413508884723718,0.23739966701315093,0.23792096556812062,0.24318540242020165,0.24353005927896285,0.24530950350055053,0.2455772853933322,0.2457251209911336,0.24747693673239315,0.25179498722080096,0.252952721920325,0.2535228769355476,0.2545363603784933,0.25475179293696937,0.2548350439215914,0.25870781828796835,0.2592086701045761,0.25961010802237533,0.2612438733235783,0.2624632792674243,0.26260529007318945,0.26303094743727323],"n_dims_used":45,"mean_confidence":0.9214558919270833},"coverage":{"mean_confidence":0.9214558919270833,"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}}