Highlights from the system prompts of Claude Opus 4 and Claude Sonnet 4, including model safety, avoiding sycophancy, and not regurgitating copyrighted content (Simon Willison/Simon Willison’s Weblog)

Growth tactics from OpenAI and Stripe’s first marketer | Krithika Shankarraman

Interviews with world-class product leaders and growth experts to uncover actionable advice to help you build, launch, and grow your own product.

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Tim Apple’s Very Bad Week

The day’s tech news, every day at 5pm ET. Fifteen minutes and you’re up to date.

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Jeffrey Katzenberg & Sujay Jaswa (WndrCo) on What Startup Founders Can Steal From Hollywood

A podcast hosted by Logan Bartlett, an investor at Redpoint Ventures, covering tech with industry insiders.

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Google DeepMind C.E.O. Demis Hassabis on Living in an A.I. Future

The future is already here. Each week, journalists Kevin Roose and Casey Newton explore and make sense of the latest in the rapidly changing world of tech.

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AI, Middle East, China, Tariffs, Recon Bill, Invest America

Open-source podcast on all things tech, markets, investing, and capitalism, hosted by Brad Gerstner and Bill Gurley.

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Uber CEO Dara Khosrowshahi is okay with reinventing the bus

A show from the Verge about big ideas – and other problems.

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