Grok 4.3

Grok 4.3

SpaceXAI
Grok Build

Grok Build

SpaceXAI
+
+

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About

Grok 4.3 is the latest iteration of xAI’s Grok model, designed to deliver improved reasoning, real-time information access, and advanced task automation. It builds on earlier Grok 4 models by enhancing performance in complex problem-solving, coding, and analytical workflows. The model is integrated with real-time web and X (formerly Twitter) data, allowing it to provide up-to-date insights and answers. Grok 4.3 supports multimodal capabilities, enabling it to work with text, images, and other data types. It operates within the SuperGrok Heavy tier, offering access to more powerful compute and advanced features. The model is designed to handle long-context tasks and multi-step reasoning with greater accuracy. It also supports tool use and integrations, enabling it to interact with external systems and automate workflows. Overall, Grok 4.3 is positioned as a high-performance AI assistant for real-time, data-driven tasks.

About

Grok Build is an AI-powered command-line development environment designed to help developers build, manage, and automate software projects more efficiently. The platform provides a fast and flicker-free CLI experience that supports planning, coding, reviewing, and coordinating tasks across multiple AI-powered agents. Grok Build can adapt to different workflows and user preferences through customizable skills and interface enhancements. Developers can use the platform to architect complex projects with plan viewers, subagents, and parallel task execution capabilities. The system also includes marketplaces that allow teams to share workflows, capabilities, and productivity tools across projects. Grok Build supports interactive coding assistance, interface refinement suggestions, and contextual prompts that help streamline development processes.

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

Grok 4.3 is ideal for developers, researchers, and professionals who need a real-time, high-performance AI model for coding, analysis, and data-driven decision-making

Audience

Developers that need a fast AI coding model for agentic software development, debugging, web development, and tool-calling workflows

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

Free
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

Pros & Cons from Real Users

Pros

  • Grok 4.3 has been a strong model for AI agents and coding work. It is quick, capable, and good at handling technical prompts that require both reasoning and practical output. I use it for building agent workflows, debugging code, writing scripts, and thinking through software architecture. It does a good job turning rough ideas into usable plans and code. For AI agents, Grok 4.3 is especially useful because it follows instructions well and can work through multi-step tasks. It feels responsive and effective when I need structured outputs, tool-ready responses, or help with automation.

Cons

  • Like any AI model, it still needs clear context to get the best results. For larger projects or more complex codebases, I sometimes need to give it extra details or refine the prompt.

Pros & Cons from Real Users

Pros

  • Extremely fast code generation and iteration Multi-agent workflows actually improve output quality Local-first architecture is great for privacy and security Clean developer-focused experience without unnecessary clutter Strong handling of complex coding tasks and project structure

Cons

  • Still newer compared to more established coding assistants Some features and integrations feel early-stage Documentation could be deeper for advanced workflows

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

SpaceXAI
Founded: 2023
United States
grok.com

Company Information

SpaceXAI
Founded: 2023
United States
x.ai/cli

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Claude Code

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Categories

Categories

Integrations

Grok
Kilo Code
SuperGrok
Vercel
Vercel AI Gateway
Clojure
Cloudflare
Cursor
Elixir
FastRouter
GitHub
Grok 4 Fast
Grok 4.3
Grok Code Fast 1
Grok Imagine Image 2.0
HTML
Java
MongoDB Atlas
SQL
Scala

Integrations

Grok
Kilo Code
SuperGrok
Vercel
Vercel AI Gateway
Clojure
Cloudflare
Cursor
Elixir
FastRouter
GitHub
Grok 4 Fast
Grok 4.3
Grok Code Fast 1
Grok Imagine Image 2.0
HTML
Java
MongoDB Atlas
SQL
Scala
Claim Grok 4.3 and update features and information
Claim Grok 4.3 and update features and information
Claim Grok Build and update features and information
Claim Grok Build and update features and information