Amazon Adds $2.75 Billion to its Stake in Anthropic

Amazon said on Wednesday that it had added $2.75 billion to its investment in Anthropic, a start-up that competes with companies like OpenAI and Google in the race to build cutting-edge A.I. systems. The investment comes six months after Amazon invested $1.25 billion in Anthropic, making the San Francisco start-up Amazon’s most important A.I. partner….

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Anthropic Challenges OpenAI and Google With New Chatbot

The high-profile A.I. start-up Anthropic released a new version of its Claude chatbot on Monday, saying it outperforms other leading chatbots on a range of standard benchmark tests, including systems from Google and OpenAI. Dario Amodei, Anthropic’s chief executive and co-founder, said the new technology, called Claude 3 Opus, was particularly useful when analyzing scientific…

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