Nvidia (NASDAQ: NVDA) stock saw a big valuation pullback in this week's trading. The graphics processing unit (GPU) leader's ...
DeepSeek released a chatbot called DeepSeek-R1 on 20 January (a nimbler, cheaper cousin of their 2024 DeepSeek-V3). They claimed it cost them under $6m to train. Given that AI elephants like OpenAI ...