In today’s CEO Daily: Diane Brady talks to serial entrepreneur Geoff Nudd about how to get the best out of AI.

The big story: Trump demands Intel CEO’s resignation.

The markets: U.S. futures are up but global markets are less enthusiastic.

Plus: All the news and watercooler chat from Fortune .

Good morning . OpenAI’s GPT-5 is live and free! You can read all about Sam Altman’s latest LLM model and what this does to its competition with Google and Meta here . How will it impact all the entrepreneurs and business leaders who are building business models around these ever-changing technologies? The answer may be, “not much.”

I spoke with serial entrepreneur Geoff Nudd yesterday, whose startup Anonymous Health deploys AI to help people overcome addiction and unwanted habit

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