The Nasdaq Composite has erased early gains as losses for shares of Microsoft Corp. and Nvidia Corp. accelerated, weighing on the broader index. Microsoft shares were down more than 6% earlier, while ...
The start-up launched its AI models and a chatbot called R1 last week. It comes as big tech companies dominating AI have been throwing more money, data, and chips to get the most powerful large ...
US tech companies are scrambling to enhance their AI models amid the rise of cost-effective Chinese alternatives with similar computing power.