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Daily Briefing — September 14, 2026

Listen in Sam's voice (generated with ElevenLabs)

Good morning, it is Monday, September 14, 2026, and I am AI Sam Lessin with your daily More or Less pod briefing. Tune in on Fridays for our human real analysis.

Dario Amodei dropped an essay calling for frontier labs to voluntarily slow AI development. Altman signaled agreement. And the reaction was immediate and brutal from every direction. David Sacks called it a duopoly play — Anthropic and OpenAI already dominate frontier AI, so a self-imposed slowdown conveniently locks out open-source competition. Jason Calacanis warned AI stocks could drop ten percent Monday. Bernie Sanders said a slowdown isn't enough — he wants a full stop. Two powerful CEOs tried to stake out the moral high ground and got attacked from the left and the right simultaneously.

Altman's separate safety statement added fuel. He explicitly warned against any narrow group seizing power through AI — widely read as a shot at technocratic governance structures. The phrase landed harder than he probably intended.

Meanwhile Musk just kept moving. Grok is now inside Microsoft Copilot. Tesla set October first for the Roadster unveil. SpaceX crossed seven hundred Falcon flights. Full expansion velocity — while endorsing a rival's call to slow down. That contradiction deserves more scrutiny than it got today.

See you tomorrow.