Grok vs Claude vs Gemini: Which AI Model Should You Choose?

Grok 4.7, Claude (Fable 5.1, Opus 5.5) and Gemini 4 Argon compared on price, features, coding and writing, with clear picks for each type of user.
What Is Grok AI? Features, Pricing and How to Use It (2026 Guide)

Grok is Elon Musk’s AI assistant from xAI (now SpaceXSI). See its 2026 features, Grok 4.7 model, plan prices and how to start using it today.