 
													 
													 
																									xAI has widened access to its latest artificial intelligence model, Grok 4, making it available to all users from Sunday. The rollout marks a significant expansion...
 
													 
													 
																									OpenAI’s latest funding round, worth $8.3 billion, was oversubscribed five times. The investor appetite reflected their confidence in the AI startup’s ability to dominate a market...