Anthropic Launches Claude Opus 5.5 With Lower Costs and Stronger Containment Results
Anthropic has launched Claude Opus 5.5, claiming 40% lower operating costs and an 85% reduction in attempts to bypass containment in its internal test.
Frontier AI
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OpenAI Calls for Global Standards for AI That Can Improve Itself
OpenAI is calling for international technical standards covering frontier AI, including systems capable of recursively improving themselves.
AI Companies Agree Models Should Be Safe. What Happens When Slowing Down Means Losing the Race?
Amazon has joined the frontier-AI safety debate, backing rigorous testing and strong safeguards while stopping short of calls to slow the pace of development.
UN Chief Warns World Cannot Afford a ‘Race to the Bottom’ on AI Safety
UN Secretary-General António Guterres is calling for global AI guardrails and greater coordination as frontier capabilities advance faster than understanding of their risks.
Zuckerberg Rejects Coordinated AI Slowdown, Says Competition and Liability Can Keep Labs Safe
Mark Zuckerberg rejects a coordinated AI slowdown, arguing that competition, liability and independent safety decisions give individual labs sufficient incentives to act safely.
French Finance Minister Warns AI Slowdown Could Protect US Companies Already Winning
French Finance Minister Roland Lescure says calls to slow AI development risk protecting the US companies already leading the race, arguing Europe should accelerate instead.
AI Now Beats Elite Humans at Geolocating Images as Weapons Capability Advances
Anthropic evaluations show frontier AI outperforming elite human geolocation specialists while demonstrating simulated conventional-weapons software capabilities.
U.S. Senate Weighs Legal ‘Duty of Care’ for Frontier AI
U.S. senators are considering a legal duty of care for frontier AI developers, including powers for government auditors to test advanced models directly.
Anthropic CEO Says Frontier AI Companies Should Deliberately Slow Capability Development
Anthropic CEO Dario Amodei says leading AI companies should deliberately slow the pace at which they improve frontier-model capabilities.
U.S. Senate Considers Power to Block Release of Unsafe Frontier AI Models
U.S. senators are discussing legislation that could give the federal government power to block certain advanced AI models from being released if they are judged unsafe.