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Home \ Anthropic Skip to main content Skip to footer Anthropic is built on hard questions. See how we’re taking on the hardest questions about AI across safety, governance, and economic and societal impacts. Learn more Learn more Latest releases Introducing Opus 5 Opus 5 is a step change for the Opus tier: stronger coding, more capable agents, and sharper professional work. Model details Model details Date July 24, 2026 Category Announcements Read announcement Read announcement Introducing Sonnet 5 Our most agentic Sonnet yet, with top tier intelligence for coding and everyday professional work. Model details Model details Date June 30, 2026 Category Announcements Read announcement Read announcement Announcing Claude Science Claude Science is a customizable app that integrates the tools and packages researchers most often use, produces auditable artifacts, and provides flexible access to computing resources. Date June 30, 2026 Category Announcements Read announcement Read announcement At Anthropic, we build AI to serve humanity’s long-term well-being. ‍ Core views on AI safety Announcements Anthropic’s Responsible Scaling Policy Alignment Science Anthropic Academy: Build and Learn with Claude Education Anthropic’s Economic Index Economic Research Claude’s Constitution Announcements