xAI: Grok 4
x-ai/grok-4
Grok 4 is a xAI model that isn't ranked on the TryAii Score yet — no benchmark results on file. It lists at $3/$15 per million input/output tokens with a 256K-token context. It's on the slow side at about 8 tokens/sec.
Prompt $/1M
$3.000
Completion $/1M
$15.000
Context
256,000 tok
Best provider
8 tok/s · xAI
Specs
- Model id
- x-ai/grok-4
- Display name
- xAI: Grok 4
- Modality
- text+image+file->text
- Tokenizer
- Grok
- Instruct type
- —
- Context length
- 256,000
- Max completion
- —
- Prompt $/1M
- $3.000
- Completion $/1M
- $15.000
- Free tier
- no
Capabilities
- Function callingno
- JSON modeno
- System promptno
- Visionno
- Moderatedno
Benchmark scores
Each axis is one benchmark, normalized to the best model in the field.
No benchmark data for this model.
Speed by provider
| Provider | tok/s |
|---|---|
| xAIfastest | 8 |
Prompt caching by provider
| Provider | Min tokens to cache |
|---|---|
| xAI | — |