Models · xAI · September 2026
Grok 4.5 costs $2 in and $6 out per million tokens.
Grok 4.5 lists at $2 per million input tokens and $6 per million output tokens, with cached input at $0.30. Context on this card is 500k tokens. This card does not list a batch discount for this model. Under 200k prompt tokens. Prices were read from the official xAI page in September 2026. Confirm there before you commit spend.
- Input / 1M
- $2
- Cached input / 1M
- $0.30
- Output / 1M
- $6
- Context
- 500k tokens
- Batch listed
- No
Same provider
Straight answers
What does Grok 4.5 cost?
Grok 4.5 lists at $2 per million input tokens and $6 per million output tokens, with cached input at $0.30. Context on this card is 500k tokens. This card does not list a batch discount for this model. Under 200k prompt tokens. Prices were read from the official xAI page in September 2026. Confirm there before you commit spend.
Does Grok 4.5 list a batch discount on this card?
No. Checking batch on the calculator leaves Grok 4.5 at list price.