Cassie Kozyrkov

@decisionleader.bsky.social

CEO, AI Advisor, Keynote Speaker, fmr Chief Decision Scientist at Google Newsletter: decision.substack.com

“The LLM decided” is not an explanation. It's a gap where an explanation should be. Every automated outcome has a human lineage: someone chose the objective, set the constraints, and signed off on deployment.

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The more powerful AI gets, the more valuable restraint becomes. All these new developments can sometimes trigger the wrong instinct: Automate all the things. Easy there 😄 Just because you can delegate to a machine doesn’t mean you’ve found leverage.

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Anthropic is holding monster model Claude Mythos back from public release and sharing it instead with the organizations in its Project Glasswing security consortium. A lot of people seem to want this story to be one of 3 things:

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NVIDIA CEO Jensen Huang described AI as a five-layer cake. 🍰 Chips, models, applications, energy, data centers. A full stack. A complete system. A solved problem. Delicious. 🍴 Except there’s a layer missing: youtu.be/MOTEZqdzyRA

The Real Bottleneck for AI: Human Attention

NVIDIA CEO Jensen Huang described AI as a five-layer cake. 🍰 Chips, models, applications, energy, data centers. A full stack. A complete system. A solved problem. Delicious. 🍴 Except there’s a…

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😠 😡 😤 What do you think of Claude Code's answer to a question I asked while in a Sunday morning vibe coding session? Agree? Disagree? Throw your phone at the wall in rage? ME 👩‍💻 ❯ How common is systems thinking among developers?

My AI agents only helped me halfway with making this image, but halfway is better than no way. Who else is optimizing for time saved wherever they can get it? Always trying to find ways to cram more life into my life. How I'm doing things:

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AI writes the code. The leverage is in supervision. Less time coding. More time specifying and verifying. Before code: make the AI restate what it thinks you want. After code: have a different AI explain what was built and how it could fail.

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A hobbyist tried pairing his DJI Romo robot vacuum with a PlayStation controller. Instead, he accessed nearly 7,000 devices worldwide.... including live camera feeds inside homes. Augmented curiosity is a new category of risk.

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Most people think the barrier to automation is technical skill. It isn't. The real barrier is knowing what you want badly enough to bother building it. AI is wasted on people who don't know how to want. Let me explain: Mhttps://bit.ly/quaesita_startvibing