Grok Build 0.1

CodeUnavailable
by xAIModel ID: grok-build-0-1

xAI's Grok coding-focused model. Tuned for code generation and software development tasks with a 256k token context window for working over large codebases.

Status
Unavailable
Context
256,000 tokens
Max. output
16,384 tokens
Input → output
Text → Text
Developer
xAI
Updated
September 23, 2026

Grok Build 0.1 is currently unavailable

You can still read the details on this page. Pick one of the available alternatives below to run a comparable model right away.

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01

Comparable models

All in this category
02

Playground

Try Grok Build 0.1

Input & output

Currently unavailable

Currently unavailable.

The playground is disabled. You can find comparable models in the same category: Browse alternatives

Try Grok Build 0.1

0 / 16,000

Coding task or question

Advanced settings (3)

0 / 8,000

Optional system instruction

Output
The answer appears here.

This run

No price – currently unavailable.

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Usable 24 hours after sign-up, up to 5 runs per day and at most 2 credits per run. Other sign-in methods start without credits.

03

About Grok Build 0.1

TL;DRAs of September 23, 2026

Grok Build 0.1 is a model by xAI in the Code category. Grok Build 0.1 is currently not available on Railwail. The context window holds 256,000 tokens, and one response can be up to 16,384 tokens long.

04

Pricing

Currently unavailable. There is no price for this model at the moment, so it cannot be run.

05

API

Call Grok Build 0.1 with your Railwail API key. Use this model ID in the request:

No verified API example

The public API passes a different input format than this model needs. Use the playground above.

06

Specifications

Model ID
grok-build-0-1
Developer
xAI
Category
Code
Input
Text
Output
Text
Context window
256,000 tokens
Max. output
16,384 tokens
Catalog entry updated
September 23, 2026

Input parameters

Inputs and settings from the model's input schema. The example in the API section shows which of them the API accepts.

  • promptrequired

    Coding task or question

    Type: Text
    Default: –
    Allowed values: up to 16,000 characters
  • max_tokens
    Type: Integer
    Default: 4096
    Allowed values: 1 to 16,384
  • temperature
    Type: Number
    Default: 0.3
    Allowed values: 0 to 2
  • system_prompt

    Optional system instruction

    Type: Text
    Default: –
    Allowed values: up to 8,000 characters

Tags

  • xai
  • grok
  • code
  • coding
  • long-context
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Use cases

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Frequently asked questions

What is Grok Build 0.1?

Grok Build 0.1 is a model by xAI in the Code category. It is listed on Railwail but cannot be run at the moment.

How much does Grok Build 0.1 cost on Railwail?

Grok Build 0.1 cannot be run on Railwail at the moment, so there is no current price. Available alternatives with prices are listed further down this page.

What is the context window of Grok Build 0.1?

The context window of Grok Build 0.1 holds 256,000 tokens. One response can be up to 16,384 tokens long.

How fast is Grok Build 0.1?

There are not enough measured runs of Grok Build 0.1 on Railwail yet to state a run time. It depends on the input, the settings and the load at the provider.

Is Grok Build 0.1 better than Code Llama 13B Instruct?

That depends on the task. Grok Build 0.1 (xAI) and Code Llama 13B Instruct (Meta) are both models in the Code category. The comparison page shows their prices and specifications side by side.

Compare Grok Build 0.1 and Code Llama 13B Instruct

Can I use Grok Build 0.1 right now?

Currently unavailable. The page stays online; available alternatives from the same category are listed further down.

All models through one API

One API key for every model on Railwail. Usage is charged from prepaid credits, 1 credit = $0.01.