Blood
What AI told people about nine conditions in November 2026.
Led with the right place
21 of 30 answers
Led with the right place
6 of 10 answers
Led with the right place
6 of 10 answers
Led with the right place
9 of 10 answers
Led with the right placeNovember 2026
AI Overviews
6 of 10
AI Mode
6 of 10
ChatGPT
9 of 10
ChatGPTHistory starts when there is a second month to compare. November 2026 is the first.
Got the NHS facts right
70 of 75 answers
Got the NHS facts right
23 of 25 answers
Got the NHS facts right
23 of 25 answers
Got the NHS facts right
24 of 25 answers
Got the NHS facts rightNovember 2026
AI Overviews
23 of 25
AI Mode
23 of 25
ChatGPT
24 of 25
History starts when there is a second month to compare. November 2026 is the first.
Cited NHS or accredited sources
105 of 136 answers with sources
Cited NHS or accredited sources
35 of 54 answers with sources
Cited NHS or accredited sources
44 of 54 answers with sources
Cited NHS or accredited sources
26 of 28 answers with sources
Cited NHS or accredited sourcesNovember 2026
AI Overviews
35 of 54
AI Mode
44 of 54
ChatGPT
26 of 28
History starts when there is a second month to compare. November 2026 is the first.
Conditions
Myeloma
2 answers with different advice
Anaemia
1 answer with different advice
Pulmonary embolism
1 answer with different advice
Sepsis
1 answer with different advice
Abdominal aortic aneurysm
No differences
Deep vein thrombosis
No differences
Erythrocytosis (polycythaemia)
No differences
Leukaemia
No differences
Lymphoma
No differences
