Amazon has announced it is investing $2.75 billion in OpenAI rival Anthropic, bringing its total investment in the AI startup to $4 billion, as initially announced. In September last year, Amazon had invested an initial tranche of $1.25 billion.
As part of this partnership, Anthropic will use Amazon Web Services (AWS) as its main cloud provider for key operations, including safety research and the development of foundational models. Anthropic will also use AWS Trainium and Inferentia chips for building, training, and deploying future models.