Anthropic has raised an additional $4 billion from Amazon, and has agreed to train its flagship generative AI models primarily on Amazon Web Services

On Friday, Anthropic announced that Amazon has increased its investment in the AI startup by $4 billion, bringing its total stake to $8 billion while maintaining its minority investor position. Anthropic makes Claude, an AI assistant rival to OpenAI's ChatGPT.

Anthropic is the company behind Claude — one of the chatbots that, like OpenAI’s ChatGPT and Google’s Gemini, has exploded in popularity.

Amazon.com pumped in an additional $4 billion into artificial intelligence startup Anthropic, as the e-commerce giant goes up against Big Tech rivals in a race to capitalize on generative AI technology.

Amazon said it will invest $8 billion in AI firm Anthropic, bringing its total investment in the company to $8 billion over just the past several months.

Amazon will invest another $4 billion in Anthropic, the startup behind the Claude chatbot and AI platform, bringing its total investment to $8 billion under an expanded partnership between the companies.

Amazon announced today that it’s pumping another $4 billion into Claude AI maker Anthropic, bringing its total funding amount to $8 billion. This latest round follows $1.25 billion last September and another $2.

Amazon has invested an additional $4 billion in Anthropic, doubling its investment in the artificial-intelligence startup as it aims to compete in the AI arms race. Amazon is a minority owner of San Francisco-based Anthropic,

Amazon.com Inc. is boosting its stake in OpenAI rival Anthropic, builder of the Claude generative artificial intelligence software.

Amazon.com pumped in an additional $4 billion into artificial intelligence startup Anthropic, as the e-commerce giant goes up against Big Tech rivals in a race to capitalize on generative AI technology.