Grok-4: API pricing, providers and specs
Grok-4 is a text model by xAI. 6 providers serve it, from $14.25 to $16.50 /1M; the lowest price is at Jiekou.AI.
How Grok-4 compares
Against the 737 text models on the site priced the same way.
- Pricey for its class: at $14.25 /1M, its lowest price is above 91% of comparable models (median $1.10).
- Its 256K-token context window is larger than 38% of them (median 262K), about 380 pages of text.
- On LMArena's Text board it ranks #35 of the 120 comparable models scored there.
- 6 providers serve it; 69% of comparable models have fewer.
Grok-4 prices by provider
Every provider's list price, read from its own price page or API. A price marked “from” changes with context length, resolution or mode.
| Provider | Input | Output | Prompt caching | Context |
|---|---|---|---|---|
 Jiekou.AI | $2.85/1M | $14.25/1M | — | — |
 Helicone | $3/1M | From$15/1M | $0.75/1M | — |
| DevPass (LLM Gateway) | $3/1M | From$15/1M | $0.75/1M | — |
 Azure | $3/1M | From$15/1M | — | — |
 Requesty | $3/1M | From$15/1M | $0.75/1M | 256K |
 AIHubMix | $3.30/1M | $16.50/1M | $0.825/1M | 256K |
Specs
- Type
- Text
- Maker
- xAI
- Inputs
- Image, Text
- Outputs
- Text
- Context
- 256K≈ 380 pages of text
- Max output
- 64K
- Capabilities
- Prompt caching, JSON, Reasoning, Tool calling, Vision
- Released
- Jul 9, 2025
- License
- —
- Open weights
- —
- Arena score
- 1411Text
- Monthly searches
- 15K
Alternatives to Grok-4
Same kind of model from other makers, at a similar price.
| Model | Lowest price | Context | Arena | Providers |
|---|---|---|---|---|
| Grok-4this model | $14.25/1M | 256K | 1411 | 6 |
 Gemini 4 Argon | $8/1M | 1.05M | 1673 | 26 |
| Kimi K3 | $8.28/1M | 1.05M | 1655 | 47 |
| GPT-6 Astra | $25/1M | 1.05M | 1775 | 31 |
 Muse Wonder | $16/1M | 1.05M | — | 14 |
| Claude Opus 5.5 | $16/1M | 1M | 1807 | 33 |
| GPT-6.1 Sol | $8/1M | 1.05M | 1749 | 27 |
| GPT-6 Sol | $8/1M | 1.05M | 1682 | 28 |
| Claude Sonnet 5.5 | $8/1M | 1M | 1767 | 32 |
More from xAI
Grok-4 FAQ
The lowest price for Grok-4 is $14.25 /1M, at Jiekou.AI.
Jiekou.AI, at $14.25 /1M. 6 providers serve Grok-4; the table above lists every one with its price.
Grok-4 reads up to 256K tokens per request and writes up to 64K.
We have not found Grok-4's weights published by its maker.
6 API providers serve Grok-4. Compare their prices above, or open a provider to see everything it offers.
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