… 2025, used Claude Sonnet 4—which is no longer one of Anthropic’s frontier models. Improvements in model capabilities have the potential to aid both attackers and defenders, which is why wor…
…exceptions for two reasons. First, we do not believe that today’s frontier AI models are reliable enough to be used in fully autonomous weapons. Allowing current models to be used in this wa…
…with OpenAI, Anthropic, Google DeepMind, Meta and Amazon to pilot frontier risk assessments. For our current principles for these engagements, see our approach to working with AI companies. …
…ter measure and improve the contextually-specific capabilities of frontier AI. We are partnering with international NGOs, local experts, and AI labs to build regional benchmarks of AI. In 20…
…less for most work. Introducing Claude Sonnet 5 Sonnet 5 delivers frontier performance across coding, agents, and professional work at scale. Emotion concepts and their function in a large l…
…estructured work and employment at Anthropic? As a company at the frontier of AI adoption, Anthropic could be a leading indicator of how AI will shift work organization, hiring, and labor de…
…d to be strictly algorithmic before. These decisions don't need a frontier data center. They need to be fast, consistent, and close to where things happen. Think about a smart home. Was that…
…autonomously building end-to-end cyber exploits. But unlike other frontier models, GLM-5.3 has been released without meaningful safeguards to limit misuse. Mariano-Florentino (Tino) Cuéllar …
…ud. It’s also there in Slack and code review. Auto routing across frontier and open models. No vendor lock-in. Bring Your Own Keys. Inspect, customize and audit the agent’s prompts, context,…
…yday tasks like slides and spreadsheets. Claude Opus 4.5 delivers frontier performance and dramatically improved token efficiency. Introducing advanced tool use on the Claude Developer Platf…