Grok Build 0.1
$2.00
estimated usage cost
1,000 requests × (1,000 uncached input × $1.00 + 500 output × $2.00) / 1,000,000 = $2.00
base rates: up to 200,000 input tokens per request, inclusive.
Text generation / xAI
Grok Build 0.1
Grok Build 0.1 is a text generation model from xAI, available through the Impossibl API. Its published context window is 256,000 tokens. The advertised input rate is $1.00 per million input tokens. The advertised output rate is $2.00 per million output tokens. Additional pricing brackets apply when the input exceeds a published context threshold.
api id: xai/grok-build-0.1
how much does grok build 0.1 cost?
published base api rates · usd per 1m tokens
- input
- $1.00
- output
- $2.00
- cache read
- $0.20
| total input | input | output | cache read |
|---|---|---|---|
| over 200,000 tokens | $2.00 | $4.00 | $0.40 |
crossing a threshold applies that bracket to the whole request. cache creation can have a separate charge.
rates are published by the impossibl api. balance-purchase fees, taxes, tool charges, and workspace-specific pricing are separate.
specifications & capabilities
- creator
- xAI
- model type
- Text generation
- context window
- 256k tokens
- maximum output
- not published in the catalog
- input types
- text, image
- output types
- text
- tool calling
- not verified in the catalog
unknown means the public catalog does not establish that fact. a model's documented capabilities can differ from what a particular api supports.
estimate your usage
estimate your api cost
estimate text token usage for your workload. all amounts are in usd.
estimates use published impossibl api usage rates. configured billing adjustments, funding fees, taxes, and custom workspace rates are excluded and may change the final amount.
image and audio usage, cache creation, and additional tool charges are excluded. reasoning tokens count as billable output, even when they are not visible in the response.
compare more Text generation models
- Grok 4.20 (multi-agent)$1.25 input / 1m tokenscompare →
- Grok 4.20 (non-reasoning)$1.25 input / 1m tokenscompare →
- Grok 4.20 (reasoning)$1.25 input / 1m tokenscompare →
- Grok 4.3$1.25 input / 1m tokenscompare →
independent benchmarks
Benchmark results are not available for this model yet.
frequently asked questions
What is Grok Build 0.1?
Grok Build 0.1 is a text-generation model from xAI, available through the Impossibl API.
How much does Grok Build 0.1 cost?
Grok Build 0.1 costs $1.00 per million input tokens and $2.00 per million output tokens through the Impossibl API. Cache reads cost $0.20 per million tokens. These base rates apply through 200,000 total input tokens per request. Above 200,000 input tokens, the long-context rates in the pricing table apply to the whole request. All rates are in USD.
What is the context length of Grok Build 0.1?
Grok Build 0.1 has a 256,000-token context window through the Impossibl API.
What inputs and outputs does Grok Build 0.1 support?
Grok Build 0.1 accepts text and image as input. Grok Build 0.1 returns text.
How do I use Grok Build 0.1 through an API?
Grok Build 0.1 is available through the Impossibl API. Use xai/grok-build-0.1 as the model identifier with /v1/chat/completions. The quickstart explains how to create an API key and send your first request.
When was Grok Build 0.1 released?
xAI released Grok Build 0.1 on May 19, 2026.
sources & coverage
this page describes Grok Build 0.1 as listed by the impossibl public api. prices and availability come from that catalog, refreshed here every five minutes. this is an impossibl offering, not a comparison of independent hosting-provider quotes.
model descriptions and release dates, where available, use the creator sources linked in the faq. api prices and limits use the impossibl catalog. benchmark results, where available, are credited to Artificial Analysis in the benchmarks section. report a correction →