As of February 21, 2026, Grok 4.2 is available in public beta on grok.com. Users can select "Grok 4.2" in the model menu to access …

Mar 3, 2026 · Grok 4.20 (also referred to as Grok 4.2 or Grok 420) is the flagship large language model developed by xAI. The beta …

Jul 16, 2026 · Grok Build is now available to every SuperGrok user. Use Grok Build and Composer 2.5 inside the TUI, with full mouse …

Feb 23, 2026 · Grok 4.2 has been publicly described by Elon Musk as a release candidate in public beta and as available via explicit …

Feb 17, 2026 · Explore Grok 4.2's 256K context, 4-agent reasoning, and medical capabilities. API pricing and benchmarks included.

Mar 12, 2026 · It’s optimized for fast, agentic workflows (real-time X data / tool calling), is available in Web, iOS/Android and early …

Jan 4, 2026 · With early tests revealing both its potential and its limitations, Grok 4.2 stands at a crossroads, poised to either set new …

Feb 17, 2026 · Users wanting to access Grok 4.2 must manually select it within the platform, indicating this is an opt-in beta rather …

Jul 9, 2025 · Grok 4 is the most intelligent model in the world. It includes native tool use and real-time search integration, and is …

Aug 7, 2026 · The download is free, but using Grok 4.2 specifically requires a paid subscription. 6. How does Grok 4.2 compare to …