Provider
xAI API pricing
Every xAI model statlyte tracks, with current list prices in USD per million tokens and the full record of what has changed.
7
models tracked
$1
cheapest input — Grok Build 0.1
$2
dearest input — Grok 4.6
Current pricing
| Model | Input | Output | Cache read | Context |
|---|---|---|---|---|
| Grok 4.6
grok-4.6 |
$2 | $6 | $0.5 | 500,000 |
| Grok 4.5
grok-4.5 |
$2 | $6 | $0.3 | 500,000 |
| Grok 4.3
grok-4.3 |
$1.25 | $2.5 | $0.2 | 1,000,000 |
| Grok Build 0.1
grok-build-0.1 |
$1 | $2 | $0.2 | 256,000 |
| Grok 4.20 Multi-Agent
grok-4.20-multi-agent-0309 |
$1.25 | $2.5 | $0.2 | 1,000,000 |
| Grok 4.20 Reasoning
grok-4.20-0309-reasoning |
$1.25 | $2.5 | $0.2 | 1,000,000 |
| Grok 4.20 Non-Reasoning
grok-4.20-0309-non-reasoning |
$1.25 | $2.5 | $0.2 | 1,000,000 |
Recent changes at xAI
xAI launched Grok 4.6
2026-08-13xAI added Grok 4.20 Non-Reasoning
2026-08-07xAI added Grok 4.20 Reasoning
2026-08-07