Reasoning Grok for document-heavy analysis and long-horizon tool use
Specification
xai listing
Context
1M
Max output
30K
Released
2026-03-09
Knowledge cutoff
—
Retires
—
Open weights
no
Input
text, image, pdf
Output
text
Price
US dollars per million tokens · xai list price
Input
$1.25
Output
$2.50
Cache read
$0.20
Batch and priority prices
US dollars per million tokens · per listing
| Price | Listing | $/M |
|---|---|---|
| Batch input | xai | $1.00 |
| Batch output | xai | $2.00 |
Batch input is 20% below the interactive input price at the same listing.
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 7 hosts
| Host | In $/M | Out $/M | Cache rd | Cache wr | Context | Output | Retires |
|---|---|---|---|---|---|---|---|
| xaivendor | $1.25 | $2.50 | $0.20 | — | 1M | 30K 1M | — |
| edenai | $1.25 | $2.50 | $0.20 | — | 1M | 30K | — |
| impossibl | $1.25 | $2.50 | $0.20 | — | 1M | 30K | — |
| merge-gateway | $1.25 | $2.50 | $0.20 | — | 1M | 1M | — |
| oci · oci | $1.25 | $2.50 | $0.20 | — | 1M | 1M | — |
| tempr | $1.25 | $2.50 | $0.20 | — | 1M | 30K | — |
| cloudflare-ai-gateway | $2.00 | $6.00 | $0.20 | — | 2M | 30K | — |
Other listings of this model
this page is one of them
The corpus files Grok 4.20 (Reasoning) under several keys. This page is the grok-4-20-0309-reasoning listing. The full record — every host, every price and every benchmark score — is on the main Grok 4.20 (Reasoning) page.
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