Why is OpenAI's GPT-5.5 making waves today?
OpenAI has officially released GPT-5.5, a breakthrough 'agentic' AI model featuring 10x faster reasoning and the ability to complete multi-step tasks autonomously. Now rolling out to UK users.
Sam Altman · United Kingdom
American entrepreneur and investor (born 1985)
Photo: Steve Jurvetson · CC BY 2.0
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