最新报道:According to a16z's latest AI consumer report, ChatGPT remains the top AI product, but rivals like Google's Gemini and xAI's Grok are rapidly closing the gap. Gemini ranks second in web and mobile usage with nearly half of ChatGPT's monthly active users, while Grok surged to 20 million users after launching its standalone app. Meta AI stagnated due to privacy concerns, and Chinese apps like Doubao and Kimi showed strong regional growth. The mobile top 50 list now includes 22 China-developed apps, with increased newcomer presence as app stores reduce clone proliferation.