Grok Build 0.1
xAI's fast coding model trained specifically for agentic software engineering workflows. Supports text and image inputs with a 256K context window.
Specifications
| Lab | xAI |
|---|---|
| Context window | 256K tokens |
| Input price | $1.00/1M |
| Output price | $2.00/1M |
| Release | May 2026 |
Strengths
- Agentic software engineering
- Fast inference
- Multimodal input (text and image)
- Competitive pricing for coding
- 256K context window
Weaknesses
- Limited to coding and technical tasks
- New model with unproven track record
- Smaller ecosystem than established coding models
Best for
- Agentic coding workflows
- Software engineering
- Code review
- Interactive coding
In Depth: Grok Build 0.1
Summary
Grok Build 0.1 is an AI model from xAI.
Released in May 2026. It currently appears in the Overall category on LMRank. It takes text input and produces text output, with a context window of 256K tokens. Input pricing is $1.00 per 1M tokens and output is $2.00 per 1M tokens on OpenRouter.