Grok 4.5
xAI500K context
LMArena score 1448 · #56 overall · #61 in coding (2026-10-13)
Official price from xAI
Pricing pagePer million tokens
- Input
- $2.00
- Output
- $6.00
- Cached input
- $0.30
- Batch input / output
- —
- Long prompts are priced higher above a context threshold; these are the starting prices.
- Up to 500K output tokens per request.
Estimate your monthly cost
Est. per month = input tokens × input price + output tokens × output price. Prices are per million tokens, so 10M input tokens at $3.00 cost $30.
From xAI: $32.00 a month.
Where to buy it (1)
Sorted by your monthly estimate. Prices per million tokens.
xAIOfficial
- Input / output
- $2.00 / $6.00
- Context
- 500K
- Per month
- $32.00
xai/grok-4.5
Cloud and hosted sellers may add regional pricing, minimums or platform fees. Supports: Vision, Reasoning, Tool calling, Web search.
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