Follow your favourite podcasts, listen offline and in the car with CarPlay and Android Auto, and always pick up where you left off. Free to try.
xAI has launched the public beta of Grok 4.2, introducing a fast-learning architecture updated weekly through user feedback.
Powered by a multi-agent system where specialized internal models debate responses, it delivers stronger logical reasoning, coding, and physical simulation.
With lower latency and a context window of up to two million tokens, Grok 4.2 marks a strategic step toward more advanced, general-purpose AI.
