{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":484,"cluster_id":4840006713},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["484:4840006588","484:4840007318","484:4840006575","484:4840002603","484:4840004185","484:4840007321","484:4840006377","484:4840007308","484:4840007320","498:4980003644","484:4840006492","484:4840006347","484:4840007195","484:4840007505","484:4840005451","484:4840006999","484:4840002416","484:4840007213","484:4840006230","484:4840001713","484:4840007102","484:4840001622","467:4670004385","484:4840003594","484:4840006815"],"twin_admin_codes":[484,484,484,484,484,484,484,484,484,498,484,484,484,484,484,484,484,484,484,484,484,484,467,484,484],"twin_sims":[0.7328068729090303,0.6617653104228228,0.6337300309802529,0.6181431739962184,0.5877724485672966,0.5817400045568489,0.5743700299052206,0.5534533302871469,0.5169963614410805,0.4920378323448564,0.47844869390490247,0.4710706645276285,0.4644324548261849,0.44775917166623375,0.4405590875245937,0.43622528565807234,0.43540556986376217,0.4262136853577809,0.4118124312188733,0.41136380528811,0.40599028645292684,0.4015935070234307,0.39741219320008886,0.3969368876815214,0.39610409751333164],"twin_dists":[0.10240717989779044,0.11801358170030264,0.1240464174202368,0.12738763105817866,0.13389239532212047,0.135185761619992,0.13676732426558186,0.14126832489760144,0.14918270774275158,0.15467606198764922,0.1577006059012841,0.15935416108754505,0.16084934500706768,0.16463862035768526,0.16629115409153977,0.1672908888868428,0.1674804242637286,0.16961572735354613,0.17300015867334873,0.17310639901197994,0.17438289966258924,0.17543297279762576,0.17643641658244924,0.17655078608553407,0.17675132634185933],"n_dims_used":43,"mean_confidence":0.9379676996275436},"coverage":{"mean_confidence":0.9379676996275436,"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}}