Nvidia announced three new AI weather tools today. Together, they promise to improve the accuracy of weather forecasts while also making them accessible to more users.

Nvidia stock was reacting after Microsoft unveiled its new in-house artificial-intelligence chip.

SAN FRANCISCO, Jan 26 (Reuters) - Microsoft on Monday unveiled the second generation of its in-house artificial intelligence chip, along with software tools that take aim at one of Nvidia's biggest competitive advantages with developers.

The chip giant became a dominant player in startup investing last year. It took part in 14 funding rounds, up from seven in 2024.

China approves Alibaba, Tencent, and ByteDance to order NVIDIA H200 chips after initial ban, balancing AI competition needs with semiconductor independence goals.

Now, let's consider Nvidia's stock performance potential for 2026. Nvidia turned heads last year when it became the world's first company to reach (and later surpass) $4 trillion in market value. Still, Nvidia may have room to run. Nvidia stock today trades for 24x sales, but over the past three years, it's often traded for more than 30x.

Microsoft Corp. is rolling out its second-generation artificial intelligence chip, the centerpiece of the company’s push to power its services more efficiently and provide an alternative to Nvidia Corp.

Internal emails show Bank of America having difficulties with Nvidia's AI Factory, showing the challenges of integrating AI in regulated industries.

Amazon and Alphabet could be $5 trillion companies by the end of 2028.