xAI API Pricing
Short answer
xAI's API offers the Grok family for reasoning and tool-calling agents with a low output-to-input price ratio.
| Model | Input /1M | Output /1M | Cached in /1M | Context |
|---|---|---|---|---|
 Grok 4.3 Official API | $1.25 | $2.50 | $0.20 | 1M |
xAI's API offers the Grok family for reasoning and tool-calling agents with a low output-to-input price ratio.
| Model | Input /1M | Output /1M | Cached in /1M | Context |
|---|---|---|---|---|
| Grok 4.3 Official API | $1.25 | $2.50 | $0.20 | 1M |