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xAI
Grok 4.5 balanced
xai/grok-4-5
Grok 4.5 is a model from SpaceXAI with frontier performance on coding, knowledge work, and STEM.
Input / 1M
$2.00
USD per million tokens
Output / 1M
$6.00
USD per million tokens
Est. cost / token
$0.000003
$3.00 per 1M, 3:1 mix
Context window
500K
max output 500K
Major features
VisionCachingReasoningJSON schemaToolsWeb search
Task suitability (heuristic 1–5, not a benchmark)
- coding4
- reasoning4
- math4
- summarization4
- extraction4
- classification4
- chat4
- creative4
- translation4
- vision4
- long context4
- agentic4
Price history
| Recorded | Input | Output | Cached | Source |
|---|---|---|---|---|
| 2026-11-05 03:20 | $2.00 | $6.00 | $0.30 | litellm+openrouter |
A row is added whenever a sync detects a price change. Vendor pricing source
Pricing (USD per 1M tokens)
- Input
- $2.00
- Output
- $6.00
- Cached input
- $0.30
- Blended (3:1)
- $3.00
Details
- Company
- xAI
- Version
- 4.5
- Family
- Grok
- Released
- 2026-07-08
- Parameters
- Undisclosed
- Max output
- 500K
- Open weights
- No
- Inputs
- file, image, text
- Last synced
- 27 min ago