Anthropic introduces Claude 4 Sonnet and Opus models with enhanced reasoning, coding abilities, and memory for sustained, ...

Anthropic, backed by Amazon.com, Inc. (NASDAQ:AMZN), has launched its most advanced AI models to date: Claude Opus 4 and ...

An Amazon stock analyst said the launch of Claude Opus 4, described by startup Anthropic as it's most powerful AI model, offers a positive signal for Amazon's effort to build an AI chip alternative to ...

Billionaire Elon Musk’s DOGE team is expanding use of his artificial intelligence chatbot Grok in the U.S. federal government to analyze data, said three people familiar with the matter, potentially ...

This time at I/O, Google appeared to get the upper hand, vibe-wise, with a flurry of new models and features, a vision of a ...