Thanks but strangely i didn’t recognize that same token ;)

Seriously i doubt that Nadella was just talking about strings of chars. An interesting paper was published the day before Nadella’s talk (https://www.deloitte.com/us/en/insights/topics/emerging-technologies/ai-tokens-how-to-navigate-spend-dynamics.html):

Business leaders should treat AI economics with the same rigor as energy or capital allocation, recognizing tokens as the new currency