http://www.test.bbcweb3hytmzhn5d532owbu6oqadra5z3ar726vq5kgwwn6aucdccrad.onion/news/articles/c4nglq80w7eo
As I write, Nvidia is now back in second place, after a fall in its share price took its combined value down to $3tn (£2.4tn) compared with $3.4tn for Microsoft. Two things have propelled these two US tech titans to such a dizzying pinnacle: AI and foresight. Microsoft started investing in OpenAI, the creator of popular AI chatbot ChatGPT, back in 2019.