…the approach it has documented can help other governments secure their own systems. Related content More details on Fable 5’s cyber safeguards and our jailbreak framework Introducing Claude Sonnet 5 Sonnet…
…keeping humans in control, aligning with human values, securing agents’ interactions, maintaining transparency, and protecting privacy. In this post, we explain how agents work, describe how those principles play out in specific…
…Under our Responsible Scaling Policy , we may deploy such models as long as we’re able to mitigate risks to acceptable levels through appropriate safeguards—but jailbreaking lets users bypass these safeguards…
…our mission to secure the benefits of advanced AI models and mitigate their risks. That public benefit mission has led us, for example, to invest in AI safeguards to reduce the risk…
…Protectionist bans would not address my most serious national security concerns. Specifically, I am worried about two nightmare scenarios. I laid these out in my essay The Adolescence of Technology six months…
Policy Frontier Red Team Partnering with Mozilla to improve Firefox’s security Mar 6, 2026 AI models can now independently identify high-severity vulnerabilities in complex software. As we recently documented, Claude…
…by the model’s safeguards. Enterprises and researchers who are already part of the CVP have immediate access to a version of Opus 5 with fewer security restrictions. Biology. Since Opus 5…
…We identified these accounts through a combination of automated safeguards and investigations by our Threat Intelligence team. For each account, we produced a summary of the observed activity. We then extracted the…
…With access to the model, Firefox was able to fix more security bugs last month than it had in all of 2025, and almost 20 times more than its monthly average security…
…If you’re interested in helping us with our efforts, we have job openings available for research scientists and engineers, threat investigators, policy managers, offensive security researchers, security engineers, among many other…