Anthropic is an AI research and safety company founded in 2021 by Dario and Daniela Amodei, along with other former OpenAI employees, headquartered in San Francisco. The company focuses on building reliable and steerable AI systems, with its mission being to research AI safety and ensure AI systems align with human values. It operates as a platform, providing conversational chatbot and research services.
Anthropic is best known for developing the Claude family of large language models (LLMs). Its research emphasizes ethical AI development through innovations like Constitutional AI, a framework developed to align AI systems with human values. In February 2026, Anthropic released Claude Opus 4.6, an upgrade to its smartest model. Anthropic is also committing to covering electricity price increases from its data centers to maintain US competitiveness in AI and national security. The company is investing $50 billion into US computing infrastructure, building data centers with AI platform Fluidstack in Texas and New York, which is expected to create 800 permanent jobs and 2,400 construction jobs as sites are expected to come online throughout 2026.
Anthropic has attracted substantial investment from tech giants like Amazon and Google. As of September 2025, the company's post-money valuation was $183 billion. In March 2025, Anthropic raised $3.5 billion in a Series E funding round, achieving a post-money valuation of $61.5 billion. Anthropic's latest funding round is expected to cross over $20B. The Claude chatbot maker has forecasted to generate up to $18B in revenue in 2026.