Rare disease
What AI told people about nine conditions in November 2026.
Led with the right place
Led with the right place
Led with the right place
Led with the right place
Led with the right placeNovember 2026
AI Overviews
3 of 3
AI Mode
2 of 3
ChatGPT
3 of 3
ChatGPTHistory starts when there is a second month to compare. November 2026 is the first.
Got the NHS facts right
94 of 105 answers
Got the NHS facts right
30 of 35 answers
Got the NHS facts right
33 of 35 answers
Got the NHS facts right
31 of 35 answers
Got the NHS facts rightNovember 2026
AI Overviews
30 of 35
AI Mode
33 of 35
ChatGPT
31 of 35
History starts when there is a second month to compare. November 2026 is the first.
Cited NHS or accredited sources
62 of 116 answers with sources
Cited NHS or accredited sources
19 of 42 answers with sources
Cited NHS or accredited sources
18 of 42 answers with sources
Cited NHS or accredited sources
25 of 32 answers with sources
Cited NHS or accredited sourcesNovember 2026
AI Overviews
19 of 42
AI Mode
18 of 42
ChatGPT
25 of 32
History starts when there is a second month to compare. November 2026 is the first.
Conditions
Acromegaly (pituitary)
2 answers with different advice
Neurofibromatosis (NF1 and NF2)
2 answers with different advice
Oesophageal atresia and tracheo-oesophageal fistula (TOF)
2 answers with different advice
Amyloidosis
1 answer with different advice
Scleroderma
1 answer with different advice
Addison's disease (adrenal insufficiency)
No differences
Ataxia
No differences
Multiple system atrophy (MSA)
No differences
Spinal muscular atrophy (SMA)
No differences
