Anthropic said on Friday that longtime backer Amazon.com had pumped an additional $4 billion into the artificial intelligence ...

Amazon.com pumped another $4 billion into OpenAI competitor Anthropic, as the e-commerce giant goes up against Big Tech ...

The relationship between Big Tech companies and AI startups has received scrutiny from regulators in the U.S. and abroad.

Amazon is investing the additional $4 billion in Anthropic as part of an expanded alliance that includes working together on “Trainium” hardware to optimize machine learning, according to the ...