Gen AI pilots fail, GPT-5's hidden prompt revealed, reasoning model flaws and Claude closing chats

From the creator

Explore the podcast → https://ibm.biz/BdeSBJ Subscribe for AI updates → https://ibm.biz/BdeSBV Is enterprise AI in danger? In episode 69 of Mixture of Experts, host Tim Hwang is joined by Marina Danilevsky, Nathalie Baracaldo and Sandi Besen to debrief MIT’s report on gen AI pilots. Next, GPT-5 has a hidden system prompt? Then, we revisit the conversation about chain of thought (CoT) reasoning with our researchers. Are large reasoning models not thinking straight? Finally, Anthropic announced Claude will close down "distressing” conversations and we debate AI welfare. All that and more on today’s episode of Mixture of Experts. 00:00 – Intro 1:13 – US Open, Meta restructuring Superintelligence lab and Robot Olympics 3:11 – Gen AI pilots fail 11:09 – GPT-5's hidden prompt revealed 22:47 – Reasoning model flaws 33:55 – Claude closing chats The opinions expressed in this podcast are solely those of the participants and do not necessarily reflect the views of IBM or any other organization or entity. #genai #chatgpt5 #claude

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Makers residency 4th edition

Your idea can be anything. At our last workshops, people built plant-based nutrition businesses, a way to measure planetary resilience, crochet headwear and a way to connect lonely people living in the same building. An asset manager went on to raise an additional £25M on their fund within nine months. The fourth workshop is a full day at KOKO with Nick Sarafa, learning to build with Claude Code. Bring the thing you keep meaning to start. We’ll bring the pizza.

◆ Fri 13 Nov 2026 ◆ KOKO, London
Makers residency 4th edition
Live event
Makers residency 4th edition
Fri 13 Nov 2026

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