AI pause protesters target OpenAI, Anthropic and Google DeepMind

About 200 people marched through San Francisco on Saturday to press OpenAI, Anthropic and Google DeepMind to stop training more powerful artificial intelligence models. For investors watching the AI boom, the protest highlights a growing pressure point around the sector: calls for rules and safeguards that could affect how fast major labs build and release new systems.

The demonstration was organized by Stop the AI Race, a group led by former AI researcher Michaël Trazzi. Organizers said the companies should pause work on new frontier AI models, meaning the next generation of more capable systems, while keeping current products available.

The group wants leading AI companies to shift more research toward safety and alignment, the effort to make AI systems behave in ways their developers and users intend. Some demonstrators also pushed for tougher local and state oversight, according to organizers.

What protesters asked for

The march moved between offices tied to three of the biggest names in AI: OpenAI, Anthropic and Google DeepMind. The demand was broader than a technical safety pause. Organizers and demonstrators also raised concerns about job losses, energy use, housing costs in San Francisco and the rising influence of major technology companies.

Trazzi told Decrypt that Stop the AI Race has changed its emphasis since its first protest in March. Earlier in the year, he said, he was more focused on persuading chief executives. He said he now sees public demonstrations as a way to raise political attention and show that people care about the issue.

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

A campaign that has continued since March

Stop the AI Race held a similar action in March, when roughly 200 people marched between the offices of Anthropic, OpenAI and xAI. That protest also called for a coordinated pause in the development of advanced AI models.

Since then, the group has kept pushing through public advocacy and additional demonstrations. Trazzi told Decrypt he was encouraged by support from the National Union of Healthcare Workers, which endorsed the latest protest and reposted it on social media. He also cited help from Bay Area groups including AI Action and QuitGPT.

Organizers said they plan to keep pressing for an international pause on frontier AI development and for stronger government oversight of advanced AI systems.

Safety scrutiny keeps building

The protest arrived during a broader debate over AI safety. In May, OpenAI introduced new ChatGPT safety features intended to better detect signs of self-harm and violence in conversations. The company faced lawsuits and investigations tied to claims that its chatbot mishandled dangerous interactions, according to Decrypt.

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

For everyday investors, the key takeaway is not that AI development is stopping. The confirmed fact is narrower: a protest movement is trying to turn safety concerns into political pressure on the leading AI labs, and those debates are now part of the business story around the industry.

This story draws on original reporting from Decrypt.