Grok4-ai

Grok4-ai

Grok 4 is a fourth‑generation AI assistant from xAI focused on advanced logical reasoning, multimodal understanding (text, image, audio), coding support, and real‑time web access, with a premium multi‑agent Heavy tier for tackling extremely difficult problems.

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Freemium Enterprise 70/100
#524 in AI Agents (524 tools)
Added 3 months ago
Data reviewed Jul 16, 2026

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Quick Overview

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What it does

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Pricing snapshot

Freemium from $300/mo

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Grok4-ai

Grok 4 is the fourth‑generation AI model from xAI designed for advanced logical reasoning, multimodal input and output (text, images, audio/voice), real‑time web access, and developer‑focused coding assistance. It targets developers, researchers, and businesses seeking high‑accuracy reasoning, coding support, and multimodal capabilities. The platform also includes Grok Imagine for fast image and short video generation and a premium Grok 4 Heavy plan that runs multiple expert agents in parallel for the hardest problems.

Grok 4 is a fourth‑generation AI assistant from xAI focused on advanced logical reasoning, multimodal understanding (text, image, audio), coding support, and real‑time web access, with a premium multi‑agent Heavy tier for tackling extremely difficult problems.

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Key Features

Advanced Logical Reasoning

World‑class logic and reasoning performance with near‑perfect results on benchmarks and unseen SAT/GRE style questions.

Grok 4 Code (Developer Tools)

Code mode offers smart code completion, syntax suggestions, debugging tips, test generation, and full code generation to speed development and reduce debugging time.

Multimodal Input & Output

Handles text, images, and audio prompts; can answer questions about images, detect subjective visual features, and provide an expressive voice mode.

Real‑Time Network Search

Active web browsing for up‑to‑date analysis, demonstrated by combining live market data (Polymarket) and sports stats (FanGraphs) to compute probabilities and spot market inefficiencies.

Grok Imagine (Image & Video Generation)

Generates photorealistic, animated, and anime‑style images from text in under 20 seconds and transforms images into 15‑second videos with ambient sound and music.

Grok 4 Heavy (Multi‑Agent)

A premium Heavy variant that launches parallel expert agents which compare results to produce well‑vetted final answers for the most difficult tasks.

Pricing

SuperGrok Heavy

$300/mo
  • Parallel expert agents working together for the hardest problems
  • Top‑tier benchmark performance (Grok 4 Heavy)

Grok 4 (standard)

Not stated on page
  • Advanced reasoning, multimodal inputs, and coding assistance
  • Real‑time web browsing capabilities

Use Cases

Developer Code Assistance

Integrates in IDEs to provide completion, test generation, debugging hints, and documentation generation to accelerate development workflows.

Enterprise Automation & Customer Support

Deployable in chatbots to handle multimodal customer inquiries (image, voice, text), reducing human agent load with expert reasoning and accuracy.

Real‑Time Market & Data Analysis

Uses real‑time web browsing to analyze market data and external statistics (example: Polymarket and FanGraphs) to calculate probabilities and identify market edges.

Multimodal Analytics & Creative Research

Performs image analysis, summarization, data visualization, and generates scientific or creative visualizations and animations.

Integrations

IDEs

Code integration in IDEs for on‑the‑fly completion, debugging hints, and test generation.

Polymarket & FanGraphs

Examples of combining live market data and sports statistics to compute probabilities and detect market inefficiencies via Grok 4's web access.

Chatbot / Enterprise Systems

Deployable in business chatbots to handle multimodal customer inquiries (image, voice, text).

Benefits

Benchmark‑leading accuracy across multiple elite tests, demonstrating superior reasoning performance.
Integrated developer tooling that reduces coding time with intelligent completion and debugging.
Multimodal capabilities (text, image, audio) enable richer interactions and broader application domains.
Real‑time web access provides up‑to‑date insights for time‑sensitive tasks.
Premium multi‑agent Heavy option for improved reliability and problem‑solving on the hardest tasks.

Limitations

Some planned capabilities are not yet released (dedicated Grok 4 Code model, multimodal intelligent agent, and video‑generation model are on the roadmap).
Grok 4 Heavy is a paid premium tier ($300/mo) for parallel expert agent computation; full pricing for standard access is not stated on the page.

Frequently Asked Questions

What is Grok 4 and when did it launch?
Grok 4 is the fourth‑generation AI model from xAI, launched on July 10, 2025, offering advanced reasoning, multimodal understanding, coding support, and benchmark‑breaking performance.
What is Grok 4 Heavy?
Grok 4 Heavy is a premium version that runs multiple AI agents in parallel that compare results to deliver a superior, well‑vetted final answer; it is available via a $300/mo SuperGrok Heavy plan.
What are the new Grok 4 Code capabilities?
Grok 4 Code provides intelligent code completion, syntax suggestions, debugging assistance, and full code generation; a dedicated Grok 4 Code model is scheduled for release in August.
Is Grok 4 AI multimodal?
Yes. Grok 4 processes text and images, understands subjective visual concepts, and includes an expressive voice mode; a video generation model is planned for an upcoming release.
Can Grok 4 access real‑time information?
Yes. Grok 4 actively browses real‑time web data to provide up‑to‑date information and analysis for tasks requiring current market data or news.
What's coming next after Grok 4?
Roadmap items include a dedicated coding model in August 2025, a multimodal intelligent agent in September, and a video‑generation model in October.

Getting Started

  1. 1 Step 1: Visit the Grok 4 product page (Use Grok 4 Now / Get Started) at grok4‑ai.com.
  2. 2 Step 2: Choose the offering you want to try (standard Grok 4 or Grok Imagine); explore product details and examples on the site.
  3. 3 Step 3: Select a plan or the Grok 4 Heavy SuperGrok plan (Grok 4 Heavy is offered at $300/mo) and follow the site prompts to access the model.

Support

No verified support channels are available.

API

Available: No

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