Hashtag Trending Apr.27-PwC, Salesforce ramp up AI efforts, Nvidia introduces new open source software to tame ChatGPT, UK blocks Microsoft-Activision deal

<p dir="ltr">Can AI help you win the lottery? Nvidia releases new open source software to prevent ChatGPT from spitting nonsense and the UK moves to block the Microsoft-Activision deal.</p> <p> </p>