xAI burned $6.4B last year. SpaceX’s IPO filing shows why the spending is far from over
SpaceX’s IPO filing reveals xAI lost $6.4 billion in 2025 while planning a massive Grok expansion — offering the first public look at Elon Musk’s AI financials and more details about his ambitions.
X has introduced Grok-powered Custom Timelines, allowing Premium subscribers to pin curated feeds across more than 75 topic categories directly to their home tab. The feature, described by the company as one of the most significant changes to the app to date, uses xAI’s Grok to read and label every post by topic rather than […]