Anthropic's Amodei urges slower development and opens systems to auditors

Key facts

• ·Dario Amodei published the essay calling for a slowdown on Saturday 12 September 2026. source
• ·Anthropic said it would unilaterally give third-party evaluators permanent, employee-level access to its systems to verify safety measures and report incidents. source
• ·The Verge names METR among the evaluators that would receive that access. source
• ·The plan's other parts call for independent safety evaluators and coordination between AI labs in democratic countries. source
• ·Sam Altman and Elon Musk publicly backed the call. source
• ·Donald Trump and House speaker Mike Johnson said the industry was overreacting. source

What the sources say

• TechCrunch AI — Asks what a slowdown would look like in practice, framing it as agreement between two chief executives.
• MIT Technology Review AI — Places the essay inside a broader shift toward alarm among researchers and companies.
• TechCrunch AI — Video discussion a week on, covering the evaluator proposal, lab coordination and Nvidia's objection.
• The Guardian AI — Reports the social post, lists the three steps and quotes the access commitment.
• The Verge AI — Names METR as an intended recipient of access and explains the phrase the company uses.
• BBC Technology — Briefest account, linking the appeal to public anxiety about harm from advanced models.
• The Guardian AI — Reports public endorsement from two competing lab heads and the warning about a swarm taking over the internet.
• The Guardian AI — Collects scepticism from the administration and specialists, questioning why the change of tone now.
• The Verge AI — Records agreement from three rival chief executives, then the political dissent that followed.
• Wired AI — Sets the labs' request against the administration's stated goal of holding a lead over China.

Sources

The original reporting. Follow these — they did the work.

• The Guardian AI‘We must slow the pace’: CEO of Anthropic calls for an AI slowdown2026-09-12
• The Verge AIAnthropic CEO says it’s time to pump the brakes on AI2026-09-12
• TechCrunch AIAnthropic CEO outlines plan to slow AI development2026-09-12
• BBC TechnologyAnthropic boss Dario Amodei calls for AI development to slow down2026-09-12
• The Guardian AIOpenAI boss and Elon Musk back calls to put brakes on ‘reckless’ AI development2026-09-13
• The Guardian AI‘Too little, too late’: critics perplexed and suspicious of AI leaders’ call for a slowdown2026-09-13
• The Verge AITrump and Mike Johnson think the AI industry is overreacting2026-09-13
• MarkTechPostAnthropic’s 3-Step ‘Pace the Frontier’ Plan Wins OpenAI, xAI and Microsoft Support: Is It Too Late to Slow AI Down?2026-09-14
• Wired AIAI Leaders Are Calling for a Slowdown. Trump’s Team Says It’s on Them2026-09-14
• The Verge AIMicrosoft says ‘people matter more than AI’ following safety concerns2026-09-14
• MIT Technology Review AIThe AI industry has taken a doomer turn. What now?2026-09-14
• The Guardian AIChina dismisses AI ‘fearmongering’ as spy chief warns of threat to Communist party rule2026-09-14
• The Verge AIWhat execs and politicians are saying about slowing down AI development2026-09-14
• The Verge AIIs Big Tech’s AI slowdown a safety pact or a cartel?2026-09-14
• The Guardian AIAnthropic CEO renews call for AI slowdown as Nvidia’s urges acceleration2026-09-16
• BBC TechnologyOpenAI boss says world 'right to be afraid' but should trust AI firms2026-09-16
• The Guardian AI‘Pacing’ won’t eliminate the risk of AI doom. Here’s what could | David Krueger2026-09-16
• The Guardian AIThe US government is failing Americans on AI | Shakeel Hashim2026-09-16
• The Guardian AIAllowing AI firms to collude to ‘pace the frontier’ is a dangerous proposition2026-09-16
• The Verge AIThe AI Superintelligence Slowdown2026-09-17
• TechCrunch AIDario Amodei and other AI leaders want to ‘Pace the Frontier’ but…how?2026-09-18
• The Guardian AIChina bogeyman looms large over American firms’ AI doomsday scenario2026-09-19
• The Verge AIThe AI regulation smackdown isn’t over2026-09-19

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