{"success":true,"data":{"measurement":{"scope":"parsed_responses","causalAttribution":"unverified","caveat":"Component rates depend on parser coverage and collection conditions. Historical widget citations were partially omitted. Compare retained originals with the same parser before attributing a change to the model."},"generatedAt":"2026-10-22T20:59:18.200Z","asOf":"2026-10-22T15:00:00.000Z","models":["gpt-5-5","gpt-5-6","gpt-6"],"current":{"model":"gpt-6","share":100,"since":"2026-10-09T07:00:00.000Z"},"switches":[{"at":"2026-10-09T07:00:00.000Z","from":"gpt-5-6","to":"gpt-6"}],"eras":[{"model":"gpt-5-6","from":"2026-09-04T13:00:00.000Z","to":"2026-10-09T07:00:00.000Z","surfaces":{"entities":63.7,"shopping":24.8,"map":1.7,"inlineProducts":20.4,"citationPills":91.2,"inlineSourcesPerAnswer":2.93,"sourcesPerAnswer":16.74,"searchesPerAnswer":1.35}},{"model":"gpt-6","from":"2026-10-09T07:00:00.000Z","to":null,"surfaces":{"entities":79.7,"shopping":3,"map":1.4,"inlineProducts":15,"citationPills":58.2,"inlineSourcesPerAnswer":2.41,"sourcesPerAnswer":19.32,"searchesPerAnswer":1.21}}],"daily":[{"day":"2026-09-04","shares":{"gpt-5-6":96.8,"gpt-5-5":3.2},"surfaces":{"entities":61.6,"shopping":17.9,"map":0.7,"inlineProducts":20.8,"citationPills":91,"inlineSourcesPerAnswer":3.42,"sourcesPerAnswer":15.82,"searchesPerAnswer":1.39}},{"day":"2026-09-05","shares":{"gpt-5-6":97.2,"gpt-5-5":2.8},"surfaces":{"entities":63.3,"shopping":16,"map":3.1,"inlineProducts":14,"citationPills":89.6,"inlineSourcesPerAnswer":3.13,"sourcesPerAnswer":15.92,"searchesPerAnswer":1.44}},{"day":"2026-09-06","shares":{"gpt-5-6":97.3,"gpt-5-5":2.7},"surfaces":{"entities":61.1,"shopping":13.9,"map":2.2,"inlineProducts":13.2,"citationPills":89.6,"inlineSourcesPerAnswer":3.22,"sourcesPerAnswer":16.79,"searchesPerAnswer":1.52}},{"day":"2026-09-07","shares":{"gpt-5-5":1.5,"gpt-5-6":98.5},"surfaces":{"entities":74.6,"shopping":28.3,"map":0.7,"inlineProducts":20.1,"citationPills":94.8,"inlineSourcesPerAnswer":3.05,"sourcesPerAnswer":15.68,"searchesPerAnswer":1.3}},{"day":"2026-09-08","shares":{"gpt-5-6":97.8,"gpt-5-5":2.2},"surfaces":{"entities":65.8,"shopping":21.3,"map":1.4,"inlineProducts":18,"citationPills":91.8,"inlineSourcesPerAnswer":3.11,"sourcesPerAnswer":16.79,"searchesPerAnswer":1.39}},{"day":"2026-09-09","shares":{"gpt-5-6":99.1,"gpt-5-5":0.9},"surfaces":{"entities":74.7,"shopping":30.5,"map":1.4,"inlineProducts":28.4,"citationPills":91.1,"inlineSourcesPerAnswer":2.76,"sourcesPerAnswer":15.32,"searchesPerAnswer":1.24}},{"day":"2026-09-10","shares":{"gpt-5-6":98.5,"gpt-5-5":1.5},"surfaces":{"entities":63.7,"shopping":24.3,"map":2.3,"inlineProducts":16.7,"citationPills":90.5,"inlineSourcesPerAnswer":2.97,"sourcesPerAnswer":16.3,"searchesPerAnswer":1.36}},{"day":"2026-09-11","shares":{"gpt-5-6":99.1,"gpt-5-5":0.9},"surfaces":{"entities":69.7,"shopping":29.4,"map":1.3,"inlineProducts":23.3,"citationPills":93.7,"inlineSourcesPerAnswer":2.94,"sourcesPerAnswer":15.14,"searchesPerAnswer":1.25}},{"day":"2026-09-12","shares":{"gpt-5-6":100},"surfaces":{"entities":68,"shopping":25.2,"map":1.5,"inlineProducts":21.4,"citationPills":93.9,"inlineSourcesPerAnswer":2.99,"sourcesPerAnswer":15.58,"searchesPerAnswer":1.29}},{"day":"2026-09-13","shares":{"gpt-5-6":100},"surfaces":{"entities":67.9,"shopping":23.6,"map":1.7,"inlineProducts":22.2,"citationPills":93.1,"inlineSourcesPerAnswer":2.96,"sourcesPerAnswer":15.78,"searchesPerAnswer":1.3}},{"day":"2026-09-14","shares":{"gpt-5-6":100},"surfaces":{"entities":67.6,"shopping":25.7,"map":1.5,"inlineProducts":18.8,"citationPills":93.4,"inlineSourcesPerAnswer":2.96,"sourcesPerAnswer":15.08,"searchesPerAnswer":1.24}},{"day":"2026-09-15","shares":{"gpt-5-6":100},"surfaces":{"entities":67.7,"shopping":22.2,"map":1.3,"inlineProducts":20,"citationPills":92.6,"inlineSourcesPerAnswer":2.89,"sourcesPerAnswer":15.34,"searchesPerAnswer":1.26}},{"day":"2026-09-16","shares":{"gpt-5-6":100},"surfaces":{"entities":65,"shopping":25.9,"map":1.4,"inlineProducts":20.2,"citationPills":92.8,"inlineSourcesPerAnswer":2.91,"sourcesPerAnswer":15.81,"searchesPerAnswer":1.3}},{"day":"2026-09-17","shares":{"gpt-5-6":100},"surfaces":{"entities":61.5,"shopping":24.8,"map":1.7,"inlineProducts":18.1,"citationPills":92.5,"inlineSourcesPerAnswer":2.92,"sourcesPerAnswer":15.99,"searchesPerAnswer":1.32}},{"day":"2026-09-18","shares":{"gpt-5-6":100},"surfaces":{"entities":62.6,"shopping":27.5,"map":1.6,"inlineProducts":16.5,"citationPills":93.1,"inlineSourcesPerAnswer":2.95,"sourcesPerAnswer":16.01,"searchesPerAnswer":1.33}},{"day":"2026-09-19","shares":{"gpt-5-6":100},"surfaces":{"entities":61.3,"shopping":25,"map":1.5,"inlineProducts":19.2,"citationPills":92.5,"inlineSourcesPerAnswer":2.96,"sourcesPerAnswer":15.91,"searchesPerAnswer":1.29}},{"day":"2026-09-20","shares":{"gpt-5-6":100},"surfaces":{"entities":63,"shopping":23.5,"map":1.7,"inlineProducts":19.2,"citationPills":93.1,"inlineSourcesPerAnswer":2.94,"sourcesPerAnswer":15.79,"searchesPerAnswer":1.3}},{"day":"2026-09-21","shares":{"gpt-5-6":100},"surfaces":{"entities":62.1,"shopping":26.6,"map":1.7,"inlineProducts":19.1,"citationPills":92.5,"inlineSourcesPerAnswer":2.88,"sourcesPerAnswer":16.25,"searchesPerAnswer":1.33}},{"day":"2026-09-22","shares":{"gpt-5-6":100},"surfaces":{"entities":62.1,"shopping":23.5,"map":1.6,"inlineProducts":19.4,"citationPills":92.8,"inlineSourcesPerAnswer":2.96,"sourcesPerAnswer":16.89,"searchesPerAnswer":1.38}},{"day":"2026-09-23","shares":{"gpt-5-6":100},"surfaces":{"entities":63.9,"shopping":24.6,"map":1.6,"inlineProducts":19,"citationPills":92.9,"inlineSourcesPerAnswer":2.93,"sourcesPerAnswer":16.43,"searchesPerAnswer":1.34}},{"day":"2026-09-24","shares":{"gpt-5-6":100},"surfaces":{"entities":59.5,"shopping":25.9,"map":1.8,"inlineProducts":19.3,"citationPills":92.8,"inlineSourcesPerAnswer":3.01,"sourcesPerAnswer":16.96,"searchesPerAnswer":1.39}},{"day":"2026-09-25","shares":{"gpt-5-6":100},"surfaces":{"entities":61.3,"shopping":26.5,"map":1.6,"inlineProducts":19.8,"citationPills":93.7,"inlineSourcesPerAnswer":2.97,"sourcesPerAnswer":16.76,"searchesPerAnswer":1.38}},{"day":"2026-09-26","shares":{"gpt-5-6":100},"surfaces":{"entities":62.2,"shopping":23.2,"map":1.6,"inlineProducts":22.1,"citationPills":90.3,"inlineSourcesPerAnswer":2.89,"sourcesPerAnswer":17.77,"searchesPerAnswer":1.36}},{"day":"2026-09-27","shares":{"gpt-5-6":100},"surfaces":{"entities":61.3,"shopping":23.1,"map":1.5,"inlineProducts":19.4,"citationPills":90.5,"inlineSourcesPerAnswer":2.92,"sourcesPerAnswer":17.55,"searchesPerAnswer":1.35}},{"day":"2026-09-28","shares":{"gpt-5-6":100},"surfaces":{"entities":61.6,"shopping":22.9,"map":1.7,"inlineProducts":21.6,"citationPills":90.1,"inlineSourcesPerAnswer":2.9,"sourcesPerAnswer":17.79,"searchesPerAnswer":1.36}},{"day":"2026-09-29","shares":{"gpt-5-6":100},"surfaces":{"entities":61.9,"shopping":24.7,"map":1.7,"inlineProducts":20.1,"citationPills":89.3,"inlineSourcesPerAnswer":2.84,"sourcesPerAnswer":17.76,"searchesPerAnswer":1.37}},{"day":"2026-09-30","shares":{"gpt-5-6":100},"surfaces":{"entities":63.6,"shopping":25.9,"map":1.7,"inlineProducts":20.9,"citationPills":90.3,"inlineSourcesPerAnswer":2.85,"sourcesPerAnswer":18,"searchesPerAnswer":1.39}},{"day":"2026-10-01","shares":{"gpt-5-6":100},"surfaces":{"entities":58,"shopping":30.1,"map":1.8,"inlineProducts":21.2,"citationPills":88.2,"inlineSourcesPerAnswer":2.79,"sourcesPerAnswer":18.44,"searchesPerAnswer":1.42}},{"day":"2026-10-02","shares":{"gpt-5-6":100},"surfaces":{"entities":56.6,"shopping":26.3,"map":1.9,"inlineProducts":21.9,"citationPills":88.1,"inlineSourcesPerAnswer":2.77,"sourcesPerAnswer":17.8,"searchesPerAnswer":1.41}},{"day":"2026-10-03","shares":{"gpt-5-6":100},"surfaces":{"entities":58.9,"shopping":26.4,"map":2,"inlineProducts":21.7,"citationPills":88.7,"inlineSourcesPerAnswer":2.82,"sourcesPerAnswer":18.2,"searchesPerAnswer":1.42}},{"day":"2026-10-04","shares":{"gpt-5-6":100},"surfaces":{"entities":61.1,"shopping":23.3,"map":1.8,"inlineProducts":22.7,"citationPills":88.9,"inlineSourcesPerAnswer":2.93,"sourcesPerAnswer":18.29,"searchesPerAnswer":1.39}},{"day":"2026-10-05","shares":{"gpt-5-6":100},"surfaces":{"entities":58.8,"shopping":22.3,"map":2.1,"inlineProducts":23.9,"citationPills":87.2,"inlineSourcesPerAnswer":2.81,"sourcesPerAnswer":18.1,"searchesPerAnswer":1.38}},{"day":"2026-10-06","shares":{"gpt-5-6":100},"surfaces":{"entities":60.4,"shopping":25.1,"map":2.1,"inlineProducts":23.2,"citationPills":86.9,"inlineSourcesPerAnswer":2.91,"sourcesPerAnswer":18.85,"searchesPerAnswer":1.43}},{"day":"2026-10-07","shares":{"gpt-5-6":100},"surfaces":{"entities":60,"shopping":27.1,"map":2.1,"inlineProducts":23,"citationPills":85.8,"inlineSourcesPerAnswer":2.8,"sourcesPerAnswer":17.96,"searchesPerAnswer":1.35}},{"day":"2026-10-08","shares":{"gpt-5-6":100},"surfaces":{"entities":61.3,"shopping":26.7,"map":2.2,"inlineProducts":24.6,"citationPills":86.7,"inlineSourcesPerAnswer":2.83,"sourcesPerAnswer":18.31,"searchesPerAnswer":1.36}},{"day":"2026-10-09","shares":{"gpt-6":99.8,"gpt-5-6":0.2},"surfaces":{"entities":42.5,"shopping":2.3,"map":0.2,"inlineProducts":3.4,"citationPills":19.5,"inlineSourcesPerAnswer":0.6,"sourcesPerAnswer":18.61,"searchesPerAnswer":1.21}},{"day":"2026-10-10","shares":{"gpt-6":99.8,"gpt-5-6":0.2},"surfaces":{"entities":81.8,"shopping":3.3,"map":1,"inlineProducts":3.2,"citationPills":24,"inlineSourcesPerAnswer":0.75,"sourcesPerAnswer":18.33,"searchesPerAnswer":1.18}},{"day":"2026-10-11","shares":{"gpt-6":99.8,"gpt-5-6":0.2},"surfaces":{"entities":81.6,"shopping":3.9,"map":0.2,"inlineProducts":4.3,"citationPills":20.2,"inlineSourcesPerAnswer":0.62,"sourcesPerAnswer":18.48,"searchesPerAnswer":1.19}},{"day":"2026-10-12","shares":{"gpt-6":99.8,"gpt-5-6":0.2},"surfaces":{"entities":81.7,"shopping":4.5,"map":0.3,"inlineProducts":4.9,"citationPills":24.1,"inlineSourcesPerAnswer":0.75,"sourcesPerAnswer":18.25,"searchesPerAnswer":1.21}},{"day":"2026-10-13","shares":{"gpt-6":99.9,"gpt-5-6":0.1},"surfaces":{"entities":81.7,"shopping":2.2,"map":0.2,"inlineProducts":2.6,"citationPills":18.7,"inlineSourcesPerAnswer":0.6,"sourcesPerAnswer":18.52,"searchesPerAnswer":1.19}},{"day":"2026-10-14","shares":{"gpt-6":99.9,"gpt-5-6":0.1},"surfaces":{"entities":81.4,"shopping":2.5,"map":0.2,"inlineProducts":3.7,"citationPills":20.3,"inlineSourcesPerAnswer":0.63,"sourcesPerAnswer":18.41,"searchesPerAnswer":1.2}},{"day":"2026-10-15","shares":{"gpt-6":100},"surfaces":{"entities":81.9,"shopping":0,"map":0.5,"inlineProducts":0.8,"citationPills":7.2,"inlineSourcesPerAnswer":0.3,"sourcesPerAnswer":20.29,"searchesPerAnswer":1.22}},{"day":"2026-10-16","shares":{"gpt-6":99.8,"gpt-5-6":0.2},"surfaces":{"entities":73.4,"shopping":20.8,"map":2.1,"inlineProducts":29.2,"citationPills":91.1,"inlineSourcesPerAnswer":3.55,"sourcesPerAnswer":17.68,"searchesPerAnswer":1.33}},{"day":"2026-10-17","shares":{"gpt-6":100},"surfaces":{"entities":80.1,"shopping":0,"map":2.3,"inlineProducts":20,"citationPills":92.9,"inlineSourcesPerAnswer":4.05,"sourcesPerAnswer":21.04,"searchesPerAnswer":1.24}},{"day":"2026-10-18","shares":{"gpt-6":100},"surfaces":{"entities":80,"shopping":0,"map":2.3,"inlineProducts":21.4,"citationPills":92.7,"inlineSourcesPerAnswer":3.99,"sourcesPerAnswer":21,"searchesPerAnswer":1.24}},{"day":"2026-10-19","shares":{"gpt-6":100},"surfaces":{"entities":81.3,"shopping":0,"map":2.4,"inlineProducts":26.3,"citationPills":92.9,"inlineSourcesPerAnswer":4.02,"sourcesPerAnswer":20.82,"searchesPerAnswer":1.23}},{"day":"2026-10-20","shares":{"gpt-6":100},"surfaces":{"entities":74.4,"shopping":0,"map":2,"inlineProducts":23.3,"citationPills":84.1,"inlineSourcesPerAnswer":3.61,"sourcesPerAnswer":19.03,"searchesPerAnswer":1.12}},{"day":"2026-10-21","shares":{"gpt-6":100},"surfaces":{"entities":78,"shopping":0,"map":1.9,"inlineProducts":25.4,"citationPills":89.3,"inlineSourcesPerAnswer":3.91,"sourcesPerAnswer":19.86,"searchesPerAnswer":1.19}},{"day":"2026-10-22","shares":{"gpt-6":100},"surfaces":{"entities":80,"shopping":0,"map":2,"inlineProducts":25.8,"citationPills":91.9,"inlineSourcesPerAnswer":4.22,"sourcesPerAnswer":19.5,"searchesPerAnswer":1.21}}]}}