vertex_ai/xai/grok-4.20-reasoning
Google textvertex_ai/xai/grok-4.20-reasoning
Input
$1.25
per 1M input tokens
Output
$2.50
per 1M output tokens
Cache read
$0.2000
per 1M cached read tokens
Cache write
n/a
per 1M cache write tokens
Context window
2,000,000
Max output
2,000,000
Effective date
Sep 10, 2026
Estimate a workload
Enter token counts to see the cost at this model's rates.
Estimated cost:
$0.00
Price history
blended $ per 1M tokens (3:1)| Effective | Input | Output | Blended |
|---|---|---|---|
| Sep 10, 2026 | $1.25 | $2.50 | $1.56 |
| Jun 15, 2026 | $2.00 | $6.00 | $3.00 |
Other Google models
Source: litellm. Confirm against the provider's official pricing before relying on these figures.