rewrite this title Protesters March on OpenAI, Anthropic, and Google DeepMind Demanding AI Development Pause – Decrypt

Protesters again took to the streets of San Francisco, marching between the offices of OpenAI, Anthropic, and Google DeepMind, calling for a pause in the development of more powerful AI.

Saturday’s demonstration, organized by Stop the AI Race, went beyond AI safety to include concerns over job losses, the environmental impact of AI, rising housing costs in San Francisco, and the growing influence of major technology companies.

Organized by former AI researcher Michaël Trazzi, the march called on leading AI companies to stop training new frontier AI models while keeping existing systems available. Protesters urged companies to redirect research toward AI safety and alignment until stronger safeguards are in place, while some demonstrators also called for stronger local and state regulation.

Trazzi said the group’s goals have shifted since its first protest in March.



“I think earlier this year I wasn’t thinking about raising political salience as much as I was thinking about convincing CEOs,” Trazzi told Decrypt. “I think I’ve updated toward CEOs actually listening, given the multiple blog posts and some exchanges I had with one of them. I also think having protests is useful to show that people care.”

The demonstration follows an earlier Stop the AI Race protest in March, when roughly 200 people walked between the offices of Anthropic, OpenAI, and xAI to call for a coordinated pause on frontier AI development. Since then, the group has continued its campaign through protests and public advocacy.

Trazzi said he was encouraged by the support the movement has attracted since then.

“I was pleasantly surprised to have the NUHW [National Union of Healthcare Workers] endorse the protest and repost it on their social media,” he said. “I was also surprised by how quickly other groups in the Bay Area, like AI Action, were able to get up to speed and work with us. I’m also very grateful to QuitGPT for their help organizing this.”

OpenAI, Anthropic, and Google DeepMind did not immediately respond to requests for comment by Decrypt.

Organizers said they plan to continue advocating for an international pause on frontier AI development while encouraging lawmakers to adopt stronger oversight of advanced AI systems.

The protest comes as concerns over AI safety continue to draw scrutiny.

In May, OpenAI introduced new ChatGPT safety features designed to better detect signs of self-harm and violence during conversations as the company faced lawsuits and investigations over claims its chatbot mishandled dangerous interactions.

In June, the Donald Trump administration ordered Anthropic to suspend access to its Claude Fable 5 and Claude Mythos 5 models over potential cybersecurity risks. Earlier this month, the United Nations’ first independent scientific panel on AI concluded that scientists cannot rule out “catastrophic harm” as AI technology advances faster than scientific understanding and government oversight.