xAI price history
Every pricing change we record for xAI API models, newest first. Tracking began Jul 10, 2025. Prices re-verified Jun 30, 2026.
0 recorded changes
Change log
No price moves have been recorded for xAI since tracking began on Jul 10, 2025. We re-check xAI's published pricing against the source on every refresh cycle — the moment a price changes, it will be logged here. The current snapshot is below.
5 models
Current xAI prices
Per 1M tokens, cheapest blended first. "First tracked" is when this model entered our price history.
| Model | Input | Output | Blended | First tracked |
|---|---|---|---|---|
| Grok 4.1 Fast | $0.200 | $0.500 | $0.350 | Nov 24, 2025 |
| Grok Build 0.1 | $1.00 | $2.00 | $1.50 | Jun 25, 2026 |
| Grok 4.3 | $1.25 | $2.50 | $1.88 | May 11, 2026 |
| Grok 4.20 | $2.00 | $6.00 | $4.00 | Jun 25, 2026 |
| Grok 4 | $3.00 | $15.00 | $9.00 | Jul 10, 2025 |
About this log
ModelPriceWatch re-verifies xAI API pricing against its official pricing page on a twice-daily refresh cycle and records every change here.