Grok Build 0.1: API pricing, providers and specs
Grok Build 0.1 is a text model by xAI. 18 providers serve it, from $1.60 to $2 /1M; the lowest price is at APIMart.
How Grok Build 0.1 compares
Against the 737 text models on the site priced the same way.
- Mid-priced: its lowest price is $1.60 /1M against a median of $1.10; 59% of comparable models cost less.
- Its 256K-token context window is larger than 38% of them (median 262K), about 380 pages of text.
- 18 providers serve it; 87% of comparable models have fewer.
Grok Build 0.1 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 |
|---|---|---|---|---|
| APIMart | $0.80/1M | $1.60/1M | — | — |
 CometAPI | $0.80/1M | From$1.60/1M | — | — |
| xAIOfficial | $1/1M | From$2/1M | $0.20/1M | 256K |
| ZenMux | $1/1M | $2/1M | $0.20/1M | 256K |
 CrossModel | $1/1M | From$2/1M | $0.20/1M | — |
 Requesty | $1/1M | From$2/1M | $0.10/1M | 256K |
 Venice AI | $1/1M | $2/1M | $0.20/1M | — |
| OpenCode | $1/1M | $2/1M | $0.20/1M | — |
 FastRouter | $1/1M | From$2/1M | $0.20/1M | 256K |
| Vercel AI Gateway | $1/1M | $2/1M | $0.20/1M | 256K |
 AIHubMix | $1/1M | $2/1M | $0.20/1M | 256K |
 Impossibl | $1/1M | From$2/1M | $0.20/1M | — |
| OpenRouter | $1/1M | From$2/1M | $0.20/1M | 256K |
| DevPass (LLM Gateway) | $1/1M | From$2/1M | $0.20/1M | — |
 APIYI | $1/1M | $2/1M | — | — |
 LaoZhang API | $1/1M | $2/1M | — | — |
| Atlas Cloud | $1/1M | $2/1M | $0.20/1M | — |
| AI/ML API | $1/1M | $2/1M | $0.20/1M | — |
- APIMart$1.60
- CometAPIFrom$1.60
- ZenMux$2
- Venice AI$2
- OpenCode$2
- Vercel AI Gateway$2
- AIHubMix$2
- APIYI$2
- LaoZhang API$2
- Atlas Cloud$2
- AI/ML API$2
- xAIOfficialFrom$2
Specs
- Type
- Text
- Maker
- xAI
- Inputs
- Image, Text
- Outputs
- Text
- Context
- 256K≈ 380 pages of text
- Max output
- 256K
- Capabilities
- Prompt caching, JSON, Tool calling, Vision
- Released
- May 20, 2026
- License
- —
- Open weights
- —
- Monthly searches
- 106K
Alternatives to Grok Build 0.1
Same kind of model from other makers, at a similar price.
| Model | Lowest price | Context | Arena | Providers |
|---|---|---|---|---|
| Grok Build 0.1this model | $1.60/1M | 256K | — | 18 |
 GLM-5.3 | $1.10/1M | 1.05M | 1623 | 49 |
 Qwen3.8 2.4T A95B | $4.11/1M | 1M | — | 22 |
 Gemini 3 Flash | $2.40/1M | 1.05M | 1466 | 5 |
 Mistral Large 4 | $2.09/1M | 1.05M | 1543 | 13 |
 Muse Spark 1.3 | $4.25/1M | 1.05M | 1657 | 11 |
 Sonar | $1/1M | 127K | — | 9 |
| GLM-5.2 | $1.80/1M | 1M | 1604 | 44 |
| Gemini 3.8 Flash | $3/1M | 1.05M | 1585 | 30 |
More from xAI
Grok Build 0.1 FAQ
APIMart, at $1.60 /1M. 18 providers serve Grok Build 0.1; the table above lists every one with its price.
Grok Build 0.1 reads up to 256K tokens per request and writes up to 256K.
We have not found Grok Build 0.1's weights published by its maker.
18 API providers serve Grok Build 0.1. Compare their prices above, or open a provider to see everything it offers.
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