Grok 4.1
- Since the last one
- 131 days after Grok 4
Since Grok 4
11 releases in the Grok 4.7 line.
Grok-1Mar 17, 202411dGrok-1.5Mar 28, 2024138dGrok-2 BetaAug 13, 2024330dGrok 4Jul 9, 2025131dGrok 4.1Nov 17, 2025112dGrok 4.20 (Non-Reasoning)Mar 9, 20260dGrok 4.20 (Reasoning)Mar 9, 2026
Released131 days later
A newer release is out: Grok 4.7.
Epoch benchmark boards
Best result on each board it has run. The tick marks the leader.
Cybench39%#7 of 22
xAI's past year
19 release days in the past year, about one every 19 days. The next is expected around Nov 10, 2026. Forecasts ↗
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This release is tracked directly from its lab. Open the announcement for access and availability.