Grok, the AI chatbot built into the X (Twitter) social network, is now available as a standalone app in the United States. X owner Elon Musk rolled out Grok in 2023 after developing it under his ...

xAI has rolled out a new memory feature for Grok, its conversational AI, making the chatbot smarter and more personalized over time. With memory enabled, Grok can now recall past interactions ...