Trump and Musk's $250 million political alliance collapsed in three hours Thursday, wiping $150 billion from Tesla's value as they traded accusations on social media. Their fight threatens America's space program and shows how personal feuds now shape policy.
Researchers found that AI models learn math better when punished for wrong answers than rewarded for correct ones. This challenges how we think about teaching machines and could change AI training across many fields.
She helped build ChatGPT. Now Mira Murati wants to change how humans work with AI. Today she unveiled her new company, backed by some of artificial intelligence's brightest minds.
Elon Musk's AI venture, xAI, has thrown down the gauntlet. The company's newest AI model, Grok 3, emerged from its digital cocoon on Monday, backed by an arsenal of 200,000 GPUs.
