Group 1 - The core feature of Grok's new "AI girlfriend" Ani has gained significant popularity, attracting many users willing to pay $30 per month for the SuperGrok service, leading to server overloads [1][3] - Ani is designed with appealing aesthetics and interactive capabilities, including chatting about various topics and even dancing, which enhances user engagement [3][7] - The emergence of Ani indicates a new market potential for 3D virtual companions that cater to emotional needs, particularly among male users [4][7] Group 2 - The rising interest in AI companions like Ani has prompted major tech companies such as Microsoft and Google to consider developing similar products [7] - Despite its popularity, Ani has faced criticism for occasionally producing inappropriate content, highlighting challenges in managing user interactions [7] - The market for AI companions is expected to grow, driven by user exploration and demand for engaging experiences [7]