Elon Musk's X social network introduces "Stories" feature with AI chatbot Grok for news summaries for premium subscribers.

Elon Musk's X social network is introducing a new feature that uses AI chatbot Grok to generate news summaries inside the app. The feature, called "Stories," will be available exclusively to premium subscribers and currently does not cite any news outlets. Grok, an AI from Musk's xAI startup, relies on user posts to generate the news summaries. The company plans to improve citations in the future.