Amazon plans to invest $2.75B in Anthropic, the second tranche of Amazon's planned $4B investment in the AI startup, after a $1.25B tranche in September 2023 (CNBC)

CNBC:

Amazon plans to invest $2.75B in Anthropic, the second tranche of Amazon’s planned $4B investment in the AI startup, after a $1.25B tranche in September 2023  —  Amazon is making its largest outside investment in its three-decade history as it looks to gain an edge in the artificial intelligence race.