xAI (Grok) API pricing
The Grok family from xAI, with real-time data access and large context.
xAI (Grok) models — price per 1M tokens
All prices in USD, last verified 2026-06-26. Cheapest reference cost first; click a column to re-sort.
| Model | Input /1M | Output /1M | Cost / call* | Context | Type |
|---|---|---|---|---|---|
| Grok 3 mini | $0.100 | $0.300 | $0.0004 | 128K | Fast / cheap |
| Grok 4 Fast 2M context | $0.200 | $0.500 | $0.0007 | 2M | Fast / cheap |
| Grok Code Fast 1 Code-specialised | $0.200 | $1.50 | $0.0017 | 256K | Balanced |
| Grok 4 Flagship | $3.00 | $15.00 | $0.018 | 256K | Flagship |
*Reference cost of one call with 1,000 input + 1,000 output tokens — a neutral yardstick. Use the calculator for your real usage. Cheapest row highlighted.
How xAI (Grok) API pricing works
xAI (Grok) bills per token: an input price for everything you send and a higher output price for what the model generates, both quoted per million tokens. To estimate a real bill, multiply by your monthly request volume — the cost calculator does this across every model at once.
Before committing to volume, always confirm the current numbers on the official xAI (Grok) pricing page — the list prices here are verified periodically but the market moves fast.