This article has been reviewed according to Science X's editorial process and policies . Editors have highlighted the following attributes while ensuring the content's credibility: Credit: Pixabay/CC0 Public Domain Social media behemoth Meta unveiled its first standalone AI assistant app on Tuesday as it tries to take on ChatGPT by giving users a direct path to its generative artificial intelligence models. "A billion people are using Meta AI across our apps now, so we made a new standalone Meta AI app f ...