Grok 4.6

Grok 4.6 is xAI's general-purpose frontier model with a 500k token context window, released between Grok 4.5 and the flagship Grok 4.7.

Strengths

Handles a broad range of reasoning and language tasks across software engineering, analysis, and agentic workloads.

Best for

Applications that need frontier-level capability with substantial context but don't require the specialized engineering focus of Grok 4.7 or the extended 1M+ token windows of earlier versions.

Limitations

Newer than Grok 4.5 and positioned below Grok 4.7, which is optimized specifically for long-running software engineering and agentic tasks; has a smaller context window than Grok 4.3 (1M tokens).