OpenAI is rolling out the GPT-5 Codex model to all Codex instances, including Terminal, IDE extension, and Codex Web (chatgpt.com/codex). Codex is an AI agent that ...

DDM values stocks based on sum of all future dividends using a company's cost of capital. Most common DDM, the Gordon Growth Model, calculates stock price by dividing next year’s expected dividend by ...

First peer-reviewed study shows how a Chinese start-up firm made the market-shaking LLM for US$300,000. R1 is designed to excel at ‘reasoning’ tasks such as mathematics and coding, and is a cheaper ...

Tesla has long been a technology leader but there’s no denying the rest of the world has caught up. Does the hitherto formidable Model Y still cut it 2025 and beyond? Let's find out. Our test car trod ...

While CEO Elon Musk divides opinion, there’s no doubt that the Tesla Model Y is one of the most popular and best EVs that’s currently available to buy. It was good before, but Tesla’s engineers made a ...

“Business model” was one of the great buzzwords of the Internet boom, routinely invoked, as the writer Michael Lewis put it, “to glorify all manner of half-baked plans.” A company didn’t need a ...

Department of Neurology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong 510515, China Central Laboratory and Department of Neurology, Shunde Hospital, Southern Medical University ...