Grok 4.7

Grok 4.7 is xAI's frontier model released 2026-09-21, succeeding Grok 4.6 for coding, agentic tasks, and knowledge work. API id grok-4.7; text and image input, text output; 500,000-token context window (no published output cap); function calling, structured outputs, prompt caching, code execution, web search, X search, and configurable reasoning effort (low/medium/high default/xhigh). Knowledge cutoff May 2026; no Batch API. First-party pricing matches Grok 4.6: prompts under 200k bill $2.00 input / $0.50 cached / $6.00 output per 1M; prompts >=200k bill $4.00 / $1.00 / $12.00. Available via the xAI API, Cursor, Grok Build, and OpenRouter.