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A growing tension at the top of the AI industry came to a head this week, as Anthropic's Dario Amodei, OpenAI's Sam Altman, and Elon Musk all signaled that frontier AI development may need to slow down before systems become capable of accelerating their own progress. Agreement among those three on anything is rare enough to take seriously.
That sets a pointed backdrop for an open letter circulating in the developer community, addressed directly to Amodei. The author's argument is straightforward: if you genuinely believe in AI safety and democratic access, open the model weights. The letter contends that private control of powerful systems is itself a safety risk, and that public scrutiny is more protective than corporate stewardship.
Meanwhile, the federal safety regulator has opened a formal investigation into Tesla's Cybercab, specifically targeting the company's self-certification process for autonomous vehicle compliance. The question isn't just whether the Cybercab is safe — it's whether Tesla was ever entitled to declare that on its own behalf. That distinction matters enormously for how self-driving technology gets regulated going forward.
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