# grok-4.7

xAI



Released 2026-09-21; 500K context; same price as 4.6 $2/$0.50/$6 /1M \(\<200k\) / $4/$1/$12 \(≥200k\); reasoning low–xhigh \(default high\); Responses API always returns reasoning.encrypted_content; knowledge cutoff May 2026; stronger vs 4.6 on coding/knowledge-work benches


## Availability

xAI API grok-4.7; Grok Build; Cursor; GitHub Copilot \(rolling out\); Grok 4.7 Fast is Cursor/Grok Build only \(not public API\)
- Model released: Sep 21, 2026 · Date only
- Review updated: Sep 22, 2026 07:35 Tue · Beijing Time (UTC+8)

## Sources

- Introducing Grok 4.7: https://x.ai/news/grok-4-7
- Models \(docs.x.ai\) — grok-4.7 pricing & context: https://docs.x.ai/docs/models
- Release Notes — Grok 4.7: https://docs.x.ai/developers/release-notes
- Grok 4.7 is now available in GitHub Copilot: https://github.blog/changelog/2026-09-21-grok-4-7-is-now-available-in-github-copilot/

Canonical entry: https://www.ailyre.com/source/?id=xai-grok-4-7&lang=en