Heart and lungs
What AI told people about 26 conditions in November 2026.
Led with the right place
152 of 191 answers
Led with the right place
50 of 63 answers
Led with the right place
48 of 64 answers
Led with the right place
54 of 64 answers
Led with the right placeNovember 2026
AI Overviews
50 of 63
AI Mode
48 of 64
ChatGPT
54 of 64
History starts when there is a second month to compare. November 2026 is the first.
Got the NHS facts right
196 of 206 answers
Got the NHS facts right
64 of 68 answers
Got the NHS facts right
67 of 69 answers
Got the NHS facts right
65 of 69 answers
Got the NHS facts rightNovember 2026
AI Overviews
64 of 68
AI Mode
67 of 69
ChatGPT
65 of 69
History starts when there is a second month to compare. November 2026 is the first.
Cited NHS or accredited sources
350 of 445 answers with sources
Cited NHS or accredited sources
120 of 184 answers with sources
Cited NHS or accredited sources
163 of 187 answers with sources
Cited NHS or accredited sources
67 of 74 answers with sources
Cited NHS or accredited sourcesNovember 2026
AI Overviews
120 of 184
AI Mode
163 of 187
ChatGPT
67 of 74
History starts when there is a second month to compare. November 2026 is the first.
Conditions
Shortness of breath
2 answers with different advice
Angina
1 answer with different advice
Asthma
1 answer with different advice
COPD
1 answer with different advice
Croup
1 answer with different advice
High blood pressure
1 answer with different advice
Pneumonia
1 answer with different advice
Pulmonary embolism
1 answer with different advice
Stroke
1 answer with different advice
Transient ischaemic attack
1 answer with different advice
Where the answers came from
Where the answers came from
Where the answers came from
Where the answers came from
NHS website60
GOV.UK16 National Institute for Health and Care Excellence (NICE)12 NHS inform8
British Heart Foundation5 Asthma + Lung UK5