BREAKING
GPT-5.5 Instant Matches Thinking on Health
0
M
weekly health users
0
%
fewer inaccurate health claims
0
%
fewer hallucinations, high-risk
0
%
fewer inaccurate, hard chats
What Else Improved
Accuracy
●
Better image analysis
●
Stronger STEM results
●
Smarter web search use
Experience
●
~30% shorter responses
●
Memory from past chats
●
Gmail personalization
Who Gets It and How
1
All users incl. Free
↓
2
API as chat-latest
↓
3
Microsoft 365 Copilot
Health-Grade Quality for Free
AI NEWS BLITZ
OpenAI says GPT-5.5 Instant now matches its reasoning models on health questions.