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 is doubling down on artificial intelligence with an additional $4 billion investment in Anthropic, bringing its total stake to $8 billion. The AI startup, known for its Claude chatbot, will use Amazon Web Services (AWS) as its primary cloud partner, leveraging AWS’s chips to train and deploy its models.

Amazon is investing an additional $4 billion in the artificial intelligence startup Anthropic as major technology companies rush to fund generative AI.