Grok 4
by xAI · grok family · released 2025-07-09
On output pricing, Grok 4 is cheaper than 79 of the 588 priced models tracked here, at $15/Mtok. Its 256,000-token context window is larger than 419 of 674 models. Capabilities: tools, reasoning.
Specifications
| Provider | xAI |
| Family | grok |
| Input price | $3/Mtok |
| Output price | $15/Mtok |
| Cache read price | $0.75/Mtok |
| Context window | 256,000 |
| Max output tokens | 64,000 |
| Input modalities | text |
| Output modalities | text |
| Capabilities | tools, reasoning |
| Knowledge cutoff | 2025-07-01 |
| Released | 2025-07-09 |
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