Elon Musk’s artificial intelligence startup xAI launched a Grok app as it seeks to catch up to rivals like Google and OpenAI.

Jaque Silva/NurPhoto via OpenAI’s o3 focuses on high-level reasoning, using a “private chain of thought” to solve problems.

Elon Musk’s AI startup, xAI, has launched its first standalone app for Grok, the chatbot designed to challenge giants like ...

Microsoft’s focus on long-term AI success explains recent stock behavior. See why MSFT stock, with recent reallocations, is ...

Elon Musk says he's worried that "we’ve exhausted basically the cumulative sum of human knowledge" for training AIs. The ...

Google said it is donating $1 million to President-elect Donald Trump's coming inauguration. "Google is pleased to support ...

Apple Inc. Chief Executive Officer Tim Cook also is giving $1 million to the inaugural committee, Axios reported last week.

Apple’s overhaul of the Siri conversational assistant has been labeled by employees internally as “LLM Siri.” What is Apple ...

From agentic systems to humanoids, AI is everywhere. But ethical concerns remain over its growing role in our lives.

Microsoft said on Thursday that it is making a $1 million donation to the inauguration fund of President-elect Donald Trump.

ChatGPT's explosive success sent shockwaves through the tech world, especially at Google. The company saw the LLM chatbot as ...