Grok 4

xAI's premier flagship model combining exceptional natural language understanding, mathematical prowess, and sophisticated reasoning. This well-rounded model excels across diverse domains?from creative writing to complex calculations to logical problem-solving. With 256K context for both input and output, thinking capabilities, and vision support, it handles virtually any task with intelligence and nuance. The true jack-of-all-trades that masters most of them. Perfect when you need a single model that performs excellently across the board.