---
name: Grok Build 0.1
slug: grok-build-0-1
type: Multimodal
providers:
  - xai
  - openrouter
description: Fast Grok coding model tuned for agentic engineering and iterative edits
tags:
  - reasoning
  - multimodal
  - grok-build
  - tool-use
is_open_source: false
context_window: 256000
max_output: 256000
pricing:
  - image: 0
    input: 1
    output: 2
    provider: xai
  - image: 0
    input: 1
    output: 2
    provider: openrouter
release_date: '2026-04-16'
openrouter_id: x-ai/grok-build-0.1
capabilities:
  audio: false
  vision: true
  tool_use: true
  citations: false
  reasoning: true
---
Grok Build 0.1 is a Multimodal model.
Fast Grok coding model tuned for agentic engineering and iterative edits