A lot of compute is needed,” Mr. Musk said in a post about the financing, in which BlackRock, Fidelity and Sequoia ...

Nevertheless, the deals — and xAI’s developer and consumer-facing products — have driven xAI’s revenue to around $100 million ...

A story of control and competition unfolds, with the ongoing feud between OpenAI co-founders, Elon Musk and Sam Altman.

Meet the key figures at Elon Musk's xAI, the $50 billion startup behind the chatbot Grok that's taking on ChatGPT.

Elon Musk's xAI, the startup behind the Grok chatbot and Colossus supercomputer, raised $6 billion in a Series C funding ...

Democrats’ top appropriator in the House, Rep. Rosa DeLauro of Connecticut, has accused Tesla TSLA Chief Executive Elon Musk ...

YouTube users promoted rumors throughout 2024, falsely claiming the tech CEO bought numerous companies, including McDonald's, ...

A fierce dispute erupted in the president-elect’s camp between immigration hard-liners and tech industry leaders including ...

The online rift over the H-1B skilled worker visa program signifies a potential wedge between Trump’s core base and his new ...

OpenAI said it needs “more capital than we’d imagined” as the Sam Altman-led artificial intelligence pioneer outlined plans ...

Elon Musk’s artificial intelligence startup xAI revealed that it raised $6 billion in its latest funding round as the startup ...

Elon Musk and Vivek Ramaswamy are calling for the U.S. to admit more foreign tech workers. Not all Republicans agree with ...