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Leadership
Dario Amodei
Headquarters
San Francisco, CA, USA
Official Site
Anthropic is an AI safety company founded by former OpenAI researchers. It develops the Claude family of models and the Claude Code assistant, with a focus on reliable, interpretable and steerable AI systems.

Company Timeline

2021-01-01
Founded
Anthropic founded by former OpenAI researchers
Dario and Daniela Amodei left OpenAI to focus on AI safety.
2023-05-01
Funding
Google commits nearly $2B and takes a minority stake
Follows earlier $300M investment for about 10% ownership.
2024-11-01
Funding
Amazon total investment reaches $8B
AWS becomes a major cloud partner and Anthropic model provider.
2025-03-03
Funding
$3.5B Series E at a $61.5B valuation
Led by Lightspeed Venture Partners.

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