Grok model for agentic tool use, reasoning, coding, and live assistance
Specification
xai listing
Context
1M
Max output
1M
Released
2026-03-09
Knowledge cutoff
—
Retires
—
Open weights
no
Input
text, image
Output
text
Price
US dollars per million tokens · xai list price
Input
$1.25
Output
$2.50
Cache read
$0.20
Long-context price tiers
the rate above each context threshold
| Above | Price | $/M |
|---|---|---|
| 200K | Cache read | $0.40 |
| 200K | Input | $2.50 |
| 200K | Output | $5.00 |
Available from 3 hosts
| Host | In $/M | Out $/M | Cache rd | Cache wr | Context | Output | Retires |
|---|---|---|---|---|---|---|---|
| xaivendor | $1.25 | $2.50 | $0.20 | — | 1M | 1M | — |
| llmgateway | $2.00 | $6.00 | $0.20 | — | 2M | 30K | — |
| llmgateway-providers | $2.00 | $6.00 | $0.20 | — | 2M | 30K | — |
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