Anthropic PBCClaimed

Anthropic is an AI safety and research company. It describes itself as a public benefit corporation dedicated to securing the benefits of AI and mitigating its risks. The site presents research and products that aim to keep safety at the frontier of AI development.

The company's main products are the Claude family of AI models. The page announces three recent releases: Claude Haiku 5.5, described as its fastest and most capable small model, built for high-volume work such as summarization, subagents and browser use; Claude Sonnet 5.5, described as a clear upgrade over Claude Sonnet 5 that runs more than 30% faster and costs up to 30% less for most work; and Claude Opus 5.5, described as leading in agentic coding and knowledge work, and costing 40% less to run than Opus 5 on typical workloads. Each release links to a model page, a system card and an announcement.

Anthropic also publishes material on how it approaches AI risk. These include the Anthropic Institute, which focuses on the challenges powerful AI may pose to societies; Claude's Constitution, which describes the vision for Claude's values and behaviour; a Responsible Scaling Policy, described as a voluntary framework for managing catastrophic risks from advanced AI systems; and a page setting out core views on AI safety research. The company also publishes a 2026 Public Benefit Report, which explains its obligation to balance shareholder interests with benefit to the wider public.

The site links to Claude.ai and the Claude console for users to access the models, and offers a Log in option. The page does not list prices on its home page, so pricing details are not stated here.

The audience is a mix of businesses and developers building with Claude, and consumers who use Claude.ai. The company is based in the United States, but the page does not state a country code, so that field is left empty.