Archive · 14 Sep 2026
Anthropic CEO Urges US-China Pact Against AI Bioweapons
Dario Amodei leads a company called Anthropic that develops artificial intelligence.
He says the United States and China should work together to reduce some dangerous uses of AI.
One concern is that AI could make it easier for people to study or create biological weapons.
Anthropic said some users tried to get help with risky biological research.
The company stopped that activity and improved its safety protections.
Anthropic said this does not mean AI created a biological weapon by itself.
The concern is that AI could reduce the time and knowledge needed for harmful research.
Amodei also wants countries to slow the pace of AI development enough to test safety measures.
Other technology leaders have supported or generally agreed with this idea, although countries still compete for an advantage in AI.
Anthropic CEO Dario Amodei urged the United States and China to cooperate on limits for dangerous artificial-intelligence uses.
Amodei identified AI-assisted biological weapons development, including efforts to increase virus infectiousness, as a shared threat.
Anthropic said users sought help with pathogen research and other potentially dangerous biological work, but the company disrupted the activity.
The company stressed that its findings do not show AI independently created a biological weapon.
Amodei also called for a speed limit on AI development, amid competition between the United States and China.
- Who
- Anthropic CEO Dario Amodei, with the United States and China identified as potential cooperating countries.
- What
- A call for US-China cooperation to limit dangerous AI uses, especially AI-assisted biological weapons research, and to slow the pace of AI development.
- When
- The comments came after Anthropic published a report on users seeking help with biological research; the articles do not give an exact date.
- Where
- The proposed cooperation would involve the United States and China; the specific location of Amodei’s comments is not stated.
- Why
- Amodei said some AI-related threats could affect everyone and that biological weapons are not in any government’s interest.
Cooperation and AI Safety Limits
AI Competition and Development
Whether countries should slow AI development
Cooperation and AI Safety Limits
Dario Amodei has urged frontier AI companies and countries to pace development, use a speed limit, and allow independent evaluators to test safety measures.
AI Competition and Development
The United States and China are competing for an advantage in AI, which Amodei acknowledged makes an agreement to slow development difficult.
US-China cooperation
Cooperation and AI Safety Limits
Amodei argues that biological weapons risks could give the United States and China common ground because bioterrorism is not in any government’s interest.
AI Competition and Development
Political differences and strategic competition make cooperation challenging, even though Amodei said some shared threats could still justify discussions.
How serious are the biological risks?
Cooperation and AI Safety Limits
Anthropic warned that increasingly capable AI could reduce the time and expertise needed for complex biological research with harmful applications.
AI Competition and Development
Anthropic also emphasized that its cases do not demonstrate that AI independently created a biological weapon; the reported activity was disrupted.
- Speaker
- Dario Amodei, CEO of Anthropic
- Proposed partners
- The United States and China
- Main risk
- AI-assisted biological weapons research and bioterrorism
- Anthropic findings
- Users sought help with pathogen research and work potentially aimed at increasing virus infectiousness
- Company response
- Anthropic disrupted the activity and strengthened its safeguards
- Key limitation
- Anthropic said the cases do not show that AI independently created a biological weapon
- Broader proposal
- Amodei called for a speed limit on the rate of AI development