+
+

Related Products

  • Gemini Enterprise Agent Platform
    962 Ratings
    Visit Website
  • Google AI Studio
    26 Ratings
    Visit Website
  • LM-Kit.NET
    28 Ratings
    Visit Website
  • Dialpad Support
    1,583 Ratings
    Visit Website
  • Atera
    1,986 Ratings
    Visit Website
  • Docket
    59 Ratings
    Visit Website
  • Robin by Atera
    519 Ratings
    Visit Website
  • AddSearch
    140 Ratings
    Visit Website
  • Sendbird
    164 Ratings
    Visit Website
  • BoldTrail
    2,101 Ratings
    Visit Website

About

Grok 4.1 Fast is an xAI model designed to deliver advanced tool-calling capabilities with a massive 2-million-token context window. It excels at complex real-world tasks such as customer support, finance, troubleshooting, and dynamic agent workflows. The model pairs seamlessly with the new Agent Tools API, which enables real-time web search, X search, file retrieval, and secure code execution. This combination gives developers the power to build fully autonomous, production-grade agents that plan, reason, and use tools effectively. Grok 4.1 Fast is trained with long-horizon reinforcement learning, ensuring stable multi-turn accuracy even across extremely long prompts. With its speed, cost-efficiency, and high benchmark scores, it sets a new standard for scalable enterprise-grade AI agents.

About

Grok Build 0.1 is a specialized AI coding model from xAI designed for agentic software engineering workflows and multi-step development tasks. The model is optimized to help coding agents perform actions such as planning, debugging, implementing changes, and iterating on code rather than simply generating one-time code responses. It supports both text and image inputs while producing text-based outputs, making it useful for analyzing code, screenshots, and technical documentation. Grok Build 0.1 includes support for tool use, structured outputs, function calling, and large-context reasoning capabilities. With a context window of up to 256,000 tokens, the model can process large codebases and complex projects within a single workflow. The platform is built for developers and engineering teams seeking faster and more capable AI-assisted software development.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

This content is ideal for developers, enterprises, and technical teams seeking to build advanced AI agents that require real-time data access, long-context reasoning, and reliable tool-calling capabilities

Audience

Grok Build 0.1 is designed for software developers, engineering teams, AI application builders, and organizations that need AI-powered coding assistance, automation, and agentic software development capabilities

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version
Free Trial

Pricing

$1 per 1M tokens (input)
Free Version
Free Trial

Reviews/Ratings

Overall 5.0 / 5
ease 5.0 / 5
features 5.0 / 5
design 5.0 / 5
support 5.0 / 5

Reviews/Ratings

Overall 5.0 / 5
ease 5.0 / 5
features 5.0 / 5
design 5.0 / 5
support 5.0 / 5

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

xAI
Founded: 2023
United States
grok.com

Company Information

xAI
Founded: 2023
United States
x.ai/

Alternatives

Alternatives

Claude Opus 4.8

Claude Opus 4.8

Anthropic
MiniMax-M2.1

MiniMax-M2.1

MiniMax
ERNIE 5.1

ERNIE 5.1

Baidu

Categories

Categories

Integrations

Cursor
Grok
OpenClaw
OpenRouter
C
C#
CSS
Clawd.run
F#
HTML
Kilo Code
Microsoft Foundry
Microsoft Foundry Models
Model Context Protocol (MCP)
PHP
Puter.js
Python
R
SQL
Webrix MCP Gateway

Integrations

Cursor
Grok
OpenClaw
OpenRouter
C
C#
CSS
Clawd.run
F#
HTML
Kilo Code
Microsoft Foundry
Microsoft Foundry Models
Model Context Protocol (MCP)
PHP
Puter.js
Python
R
SQL
Webrix MCP Gateway
Claim Grok 4.1 Fast and update features and information
Claim Grok 4.1 Fast and update features and information
Claim Grok Build 0.1 and update features and information
Claim Grok Build 0.1 and update features and information