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Big Technology Podcast · 2026-04-23 · 26 min · 5,388 words

OpenAI President Greg Brockman on GPT-5.5 “Spud,” AI Model Moats, and Cybersecurity Risks

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OpenAI president and co-founder Greg Brockman joins us to discuss OpenAI's newest model, SPUD, aka GPT 5.5, and where it leaves OpenAI competitively. That's coming up right after this. This episode is brought to you by Genesis. What does it actually take to put a genetic AI to work across an entire enterprise? I recently spoke with Genesis chairman and CEO Tony Bates about why orchestration is emerging as a competitive advantage in customer experience.

and what companies need to get right in the AI era. Then, I sat down with Adam Mitchell, head of Enterprise Business Solutions at Voya Financial to go inside a large-scale Agentic CX transformation, including the business decisions, trade-offs, and lessons along the way. You can watch both conversations now on my YouTube channel today. Welcome to Big Technology Podcast. Today we have an emergency episode with OpenAI president and co-founder Greg Brockman all about GPT 5.5, the famous SPUD model, looking at what it does and what it means for OpenAI.

Greg, great to see you. Welcome back to the show. Thank you for having me. Hope it's not too much of an emergency. Well, I am definitely recording in uh in a Vegas hotel room, so uh more emergency than our last conversation, but we had some time to prepare, so uh it's great to be on with you.

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