Grok Build 0.1

xAI

xAI coding model (early access) trained for agentic coding workflows. 256K context.

Text Generation API Latest Grok Build Family v0.1
Documentation Back to Models
Parameters
-
params
Context Window
256K
tokens
Max Output
-
tokens
Input Price
$1.0000
per 1M tokens
Output Price
$2.0000
per 1M tokens

Capabilities

👁️
Vision
⚡
Function Calling
📋
JSON Mode
🌊
Streaming
💬
System Prompt
🖥️
Code Execution
🔍
Web Search
🔌
MCP Support

Extended Pricing

Input
$1.0000/1M
Output
$2.0000/1M
Cache Read
$0.2000/1M

Details

Release Date
May 14, 2026
Knowledge Cutoff
-
Source
API
API Key Required
Yes
License
Proprietary
Model ID
grok-build-0.1
Last updated: May 27, 2026