grok-build-0.1

proprietary
Context
256K
Input price
$1/1M tokens
Output price
$2/1M tokens

Capabilities

Reasoning & Interaction
Reasoning
Tool Calling
Output Control
Structured Output
JSON Mode
Infrastructure
Streaming
Batch Processing

Details

Provider xAI
Creator xai
Family—
Licenseproprietary
Statusactive
Typechat
Input modalitiestext, image
Output modalitiestext
Open weightNo
Parameters—
Architecture—
Context window256K tokens
Max input—
Max output—
Reasoning tokensYes
Knowledge cutoff—
Release date—
Sourceofficial

Tools

Function Callingfunction_calling
Call external functions and APIs

Pricing

Input
$1
Output
$2
Cache write
—
Cache read
$0.2
Batch in
—
Batch out
—

Base rate applies < 200k prompt tokens.

≥ 200k prompt tokens: $2 input / $4 output per 1M tokens.

API

GET/v1/models/xai/grok-build-0.1