Grok Build 0.1
xAIUpdated July 2026. Grok Build 0.1 by xAI: $1.00/M cache-miss input, $2.00/M output tokens. Cached input: $0.2/M. Long-context pricing above 200K input tokens: $2.00/M input, $4.00/M output. 256K context. Vision & Function Calling. Free calculator + compare 40+ models.
Input Price
$1.00
cache miss / 1M tokens
Cached Input
$0.2
per 1M tokens
Output Price
$2.00
per 1M tokens
Context Window
256K
tokens
Specifications
| Provider | xAI |
| Model ID | grok-build-0.1 |
| Input Price | $1 / 1M cache-miss tokens |
| Cached Input Price | $0.2 / 1M tokens |
| Output Price | $2 / 1M tokens |
| Long Context Threshold | 200K input tokens |
| Long Context Pricing | $2 / 1M cache-miss input, $0.4 / 1M cached input, $4 / 1M output |
| Context Window | 256K tokens |
| Max Output | Not published by provider |
| Capabilities | textvisionfunction_callingstructured_output |
| Release Date | 2026-05-29 |
| Pricing Source | Official xAI pricing |
| Price Verified | 2026-07-14 · Grok 4.5, Grok 4.3, Grok 4.20, and Grok Build pricing was refreshed from the xAI pricing table. |
| Notes | Public-beta xAI model optimized for coding and software-building workflows. Requests above 200K tokens use long-context pricing; xAI does not publish a separate maximum-output limit. |
Monthly Cost Estimates
Estimated monthly costs based on different daily usage levels (assuming 50% input / 50% output split). Input estimates use cache-miss pricing, so cache-heavy workloads can be lower.
| Daily Tokens | Monthly Cost | Annual Cost |
|---|---|---|
| 10K | $0.45 | $5.40 |
| 50K | $2.25 | $27.00 |
| 100K | $4.50 | $54.00 |
| 500K | $22.50 | $270.00 |
| 1.0M | $45.00 | $540.00 |
About Grok Build 0.1
Grok Build 0.1 is a large language model by xAI. It features a 256K token context window; the provider does not publish a separate maximum-output limit. The model supports 4 capabilities: text, vision, function_calling, structured_output.
At $1 per million cache-miss input tokens and $2 per million output tokens, Grok Build 0.1 is positioned as a mid-range option in the xAI lineup. Repeated prefix input can be charged at $0.2 per million cached tokens. Use our Token Counter to estimate how many tokens your prompts use, and our Pricing Calculator to compare costs across all models.
Grok Build 0.1 Key Details
- Pricing: $1/M cache-miss input tokens, $0.2/M cached input tokens, $2/M output tokens
- Context window: 256K tokens — suitable for large documents and codebases
- Max output: not separately published by the provider
- Capabilities: text, vision, function_calling, structured_output
- Highlights: Public-beta xAI model optimized for coding and software-building workflows. Requests above 200K tokens use long-context pricing; xAI does not publish a separate maximum-output limit.
- Released: 2026-05-29
Other xAI Models
Similar Price Range
Related Tools
FAQ
How much does Grok Build 0.1 cost?
Grok Build 0.1 costs $1 per million cache-miss input tokens and $2 per million output tokens. Cached input costs $0.2 per million tokens. For a typical workload of 100K input tokens/day and 50K output tokens/day, expect approximately $6.00/month before cache-hit savings.
What is Grok Build 0.1's context window?
Grok Build 0.1 supports a context window of 256K tokens. This means your combined input prompt and output response can be up to 256K tokens. xAI does not publish a separate maximum-output limit for this model.
Is Grok Build 0.1 good for my use case?
Grok Build 0.1 supports text, vision, function_calling, structured_output. As a mid-range model, it balances capability and cost for most production use cases. Use our Pricing Calculator to compare with alternatives.