Grok 3
retiredxAI · Released Apr 2025
xAI's pre-Grok-4 flagship — established the $3/$15 price point that Grok 4 launched at. Fills the gap between Grok 2 and Grok 4.
Input / 1M
$3.00
Output / 1M
$15.00
Cached input / 1M
—
Context window
131K
Price history
Snapshots
| Effective | Input | Output | Cached in | Note | Source |
|---|---|---|---|---|---|
| 9 Apr 2025 | $3.00 | $15.00 | — | API availability date (grok-3-beta); model previewed Feb 2025 | docs.x.ai |