xAI: Grok Build 0.1
Grok Build 0.1 is xAI’s fast coding model trained specifically for agentic software engineering workflows. It supports text and image inputs with text output, and is optimized for interactive coding...
Everything else
| Max output | — |
|---|---|
| Input / 1M | $1 |
| Output / 1M | $2 |
| Cache read / 1M | $0.2 |
| Cache write / 1M | — |
| 1M in + 1M out | $3 |
| Takes | text, image, file |
| Returns | text |
| Tools | yes |
| Reasoning | always on |
| Open weights | no |
| Released | 2026-05-20 |
| Knowledge cutoff | — |
| Retires | — |
| Catalog id | x-ai/grok-build-0.1 |
Using it
In 00, this model is picked per agent — and per tier, so the model that answers your customers need not be the one that writes your code. Get 00.