By Sam Nussey and Anton Bridge TOKYO (Reuters) -SoftBank CEO Masayoshi Son's plan to invest billions in AI in the United States shows one way to handle the new Trump administration: go big and deal with the details later.

Tokyo stocks were sharply higher Wednesday morning, led by rises in SoftBank Group following news it would be part of a massive artif

Wall Street is tumbling Monday on fears that the market’s winners who have feasted on the artificial-intelligence frenzy are under threat from a competitor in China that can do similar things for much cheaper.

Tokyo stocks ended sharply higher Wednesday, driven by gains in semiconductor-related shares following news that SoftBank Group will

DeepSeek-R1-Zero, a model trained via large-scale reinforcement learning (RL) without supervised fine-tuning (SFT) as a preliminary step, demonstrates remarkable reasoning capabilities. Through RL, DeepSeek-R1-Zero naturally emerges with numerous powerful and intriguing reasoning behaviors.

Japan’s chip-related stocks fall as DeepSeek gained momentum, raising concerns about a challenge to America’s global leadership in artificial intelligence.

SoftBank Group shares jumped after the company and ... or equivalent to $64.69, on Wednesday in Tokyo, after climbing as much as 9.2% earlier, to their highest level since July.

BANGKOK (AP) — World shares were mixed on Thursday after China rolled out more moves to try to boost its lagging stock markets by raising confidence that prices will rise. Germany's DAX gained 0.2% to 21,300 and the CAC 40 in Paris edged 0.1% higher to 7,847.38. Britain's FTSE 100 slipped less than 0.1% to 8,539.88.

SoftBank Group shares jumped after the company and ChatGPT-maker OpenAI announced plans to invest up to half a trillion dollars in artificial-intelligence infrastructure in the U.S. Shares rose 8.8% to 10,060 yen, or equivalent to $64.69, on Wednesday in Tokyo, after climbing as much as 9.2% earlier, to their highest level since July.

SINGAPORE >> Nasdaq futures slumped and technology shares slid in Japan on Monday as the surging popularity of a Chinese discount artificial intelligence model wobbled investors’ faith in the profitability of AI and the sector’s voracious demand for high-tech chips.

Global shares in $1 trillion rout after China's DeepSeek sends AI and tech stocks plunging - DeepSeek’s app is said to have cost olny $6 million to develop

Wall Street's superstars are tumbling Monday as a competitor from China threatens to upend the artificial-intelligence frenzy that's helped them make so much money.