{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":474,"cluster_id":4740005917},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["474:4740005984","474:4740006015","474:4740006016","474:4740005882","474:4740005881","474:4740006137","474:4740006014","474:4740005918","474:4740005983","474:4740006047","474:4740005985","474:4740005914","474:4740006182","474:4740005949","474:4740005953","474:4740005986","474:4740006017","474:4740005946","474:4740006162","474:4740006139","474:4740005884","474:4740006136","474:4740006048","486:4860002259","474:4740005916"],"twin_admin_codes":[474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,474,486,474],"twin_sims":[0.8379349409563506,0.8176022944547556,0.7766571703786839,0.6911822285138115,0.6865947117409048,0.5921886788407916,0.5474682663684258,0.5188453072876965,0.47823526362539326,0.43910834200133375,0.4333690069987563,0.4273703525273957,0.40646532350462494,0.4017879291514014,0.39597073085076184,0.3955037878699456,0.38536410332175236,0.3690465208435548,0.3663647556970896,0.36273787400381535,0.3505445228095989,0.33566543288353334,0.3342863366731422,0.33315511690832,0.3322145881026498],"twin_dists":[0.0772321584793661,0.08242258042218947,0.09233998380523147,0.11162434871062812,0.11262613401228388,0.13294605944597887,0.1425606377211155,0.14877852366753258,0.15774832213714052,0.16662538409564426,0.16795193787649498,0.16934600346972362,0.1742697527774602,0.17538643048204824,0.17678345973640072,0.17689600437322114,0.1793553662105094,0.18337914931134622,0.18404876853680638,0.18495830747512954,0.18805068330351557,0.19190161694361801,0.19226314482625723,0.19256029800943897,0.1928077786978909],"n_dims_used":45,"mean_confidence":0.9251861572265625},"coverage":{"mean_confidence":0.9251861572265625,"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}}