Grok 4
retired Retired
Grok 4 is a retired xAI LLM API model. and shut down on May 15, 2026. Migrate any code that still calls grok-4-0709 to xai/grok-4-3.
Recommended action: migrate to
xai/grok-4-3.
Lifecycle & specs
- Provider
- xAI
- API model ID
grok-4-0709- Status
- retired
- Released
- Jul 9, 2025
- Deprecated
- Apr 30, 2026
- Retirement date
- May 15, 2026
- Replacement
xai/grok-4-3- Context window
- 262,144 tokens
Source: official xAI documentation ↗ · ✓ verified