Why Did Another OpenAI Safety Insider Quit?

An ex-OpenAI safety staffer quit, saying AI labs needed to get it right the first time. Plus, Western open-weight models were coming, Meta's Muse kept a page on everyone you know, SpaceXAI got renamed SpaceXSI, and Apple tightened Full Disk Access.

• David Robinson, ex-OpenAI safety and policy: SV lacks a safety-centric culture; labs must study other fields' safety approaches; time for trial and error's over (The Atlantic)
• OpenAI safety employee David Robinson quits, says AI firms should be run like nuclear power plants, with layers of redundancy; OpenAI says it is strengthening security in its testing environments (Bloomberg)
• Sources: several Western open-weight models are set to launch this month, including Reflection AI's first model, which will rival top Chinese open-weight models (Axios)
• Reflection AI's first open-weight model is a test of CEO Misha Laskin's plan to sell enterprises and governments "AI factories," backed by SpaceX and Nebius compute deals (RunTimeWire)
• Extracted system prompts show Meta's Muse compiles "a page for every person in the user's life", with facts, history, tips to improve relationships, and more (Wired)
• In an X reply, Elon Musk says that SpaceX will rename its AI unit SpaceXAI to SpaceXSI, following Trump's push to replace "artificial" intelligence with "super" (Reuters)
• Musk's SpaceXSI rebrand follows Trump's September 29 executive order directing federal agencies to use "super intelligence" and "SI" in place of "artificial intelligence" and "AI" (Quartz)
• Apple says it is adding additional controls around "Full Disk Access" on macOS as AI agents have increased "the risks associated with this level of access" (TechCrunch)
• Billionaires Index: tech billionaires account for all of the $845B in wealth gains so far in 2026; those whose fortunes came from outside tech lost $62B total (Bloomberg)

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