Grok-4
Model Information
| Slug | grok-4 |
|---|---|
| LLMs.txt | View |
| Release Date | July 9, 2025 |
| AIME 2025 | 0.917 |
| HLE | 0.4 |
| GPQA | 0.875 |
| ARC-AGI v2 | 0.159 |
Organization
| Name | SpaceXAI |
|---|---|
| Website | https://x.ai/ |
Model Description
Grok 4 is xAI's latest reasoning model with a 256k context window. It supports parallel tool calling, structured outputs, and both image and text inputs. Note that reasoning is not exposed, reasoning cannot be disabled, and the reasoning effort cannot be specified. Pricing increases once the total tokens in a given request is greater than 128k tokens. See more details on the [xAI docs](https://docs.x.ai/docs/models/grok-4-0709)
Available at 20 Providers
| Provider | Type | Model Name | Original Model | Input ($/1M) | Output ($/1M) | Free | Actions | |
|---|---|---|---|---|---|---|---|---|
|
Surplus Intelligence |
P2P
|
grok-4
|
$2.55 | $12.75 | |||
|
Requesty |
xai/grok-4
|
$2.70 | $13.50 | ||||
|
Routeway |
xAI: Grok 4
|
grok-4-07-09
|
$2.85 | $14.25 | |||
|
FastRouter |
xAI: Grok 4
|
x-ai/grok-4
|
$3.00 | $15.00 | |||
|
Helicone |
xAI Grok 4
|
grok-4
|
$3.00 | $15.00 | |||
|
Azure OpenAI |
Grok 4
|
grok-4
|
$3.00 | $15.00 | |||
|
Glama |
grok-4-0709
|
grok-4-0709
|
$3.00 | $15.00 | |||
|
RedPill |
xAI: Grok 4
|
grok-4
|
$3.00 | $15.00 | |||
|
LLM Gateway |
Chat
|
Grok 4
|
grok-4
|
$3.00 | $15.00 | ||
|
TeamoRouter |
grok-4
|
grok-4
|
$3.00 | $15.00 | |||
|
LLM Gateway |
Grok 4 (xAI)
|
xai/grok-4
|
$3.00 | $15.00 | |||
|
Poe |
Grok-4
|
grok-4
|
$3.03 | $15.15 | |||
|
AIHubMix |
Chat
Code
|
grok-4
|
grok-4
|
$3.30 | $16.50 | ||
|
Yupp |
Chat
|
Grok 4 (OpenRouter)
|
x-ai/grok-4
|
- | - | ||
|
LangDB |
grok-4
|
grok-4
|
- | - | |||
|
RouterLink |
Grok 4
|
Grok 4
|
- | - | |||
|
NavyAI |
Chat
Code
|
xai
|
grok-4
|
- | - | ||
|
haimaker.ai |
xai/grok-4
|
- | - | ||||
|
Airforce API |
grok-4
|
grok-4
|
- | - | |||
|
LLM API |
|
Grok 4
|
grok-4
|
- | - |