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xAI pricing
verified 2026-08-31Maker of Grok. Fast-shipping frontier lab with real-time X data integration and competitive flagship pricing.
current models · $ per 1M tokens
| Model | Input /1M | Cached in | Output /1M | Context |
|---|---|---|---|---|
Grok 4.6 Grok 4.6 | $2 | $0.50 | $6 | 500K |
Grok 4.5 Grok 4.5 | $2 | $0.30 | $6 | 500K |
Grok 4.3 Grok 4.3 | $1.25 | $0.20 | $2.50 | 1M |
Grok 4.20 Reasoning (0309) Grok 4.20 | $1.25 | $0.20 | $2.50 | 1M |
Grok 4.20 Non-Reasoning (0309) Grok 4.20 | $1.25 | $0.20 | $2.50 | 1M |
Grok 4.20 Multi-Agent (0309) Grok 4.20 | $1.25 | $0.20 | $2.50 | 1M |
Grok Build 0.1 Grok Build | $1 | $0.20 | $2 | 256K |
xAI totals · 1M in + 1M out
Grok Build 0.1
$3.00
Grok 4.3
$3.75
Grok 4.20 Reasoning (0309)
$3.75
Grok 4.20 Non-Reasoning (0309)
$3.75
Grok 4.20 Multi-Agent (0309)
$3.75
Grok 4.6
$8.00
Grok 4.5
$8.00
Cost of 1M input + 1M output tokens. Bar length is square-root scaled so cheap models stay visible next to premium ones.