Meet Grok 4
The World's Most Advanced AI Model

Experience breakthrough performance in reasoning, coding, and multimodal capabilities. Grok 4 sets new standards with 95% AIME score, 88% GPQA accuracy, and revolutionary first-principles reasoning.

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1.7T Parameters
95% AIME Score
130K Context Window

See Grok 4 in Action

Watch the official introduction and discover why Grok 4 is the best AI model available today

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Revolutionary AI Capabilities

Grok 4 introduces breakthrough innovations in artificial intelligence

Advanced Reasoning

First-principles reasoning with 45% score on Humanity's Last Exam, doubling previous best performance

Superior Coding

Grok 4 Code variant achieves 75% on SWE-bench with intelligent debugging and optimization

Mathematical Excellence

95% AIME score - the highest ever recorded, surpassing human experts in mathematical reasoning

Multimodal Processing

Text, vision, and image understanding with planned video generation capabilities

Real-time Integration

Direct access to X platform data for current information and trend analysis

Cultural Understanding

Advanced comprehension of memes, cultural nuances, and internet communication

Industry-Leading Performance

Grok 4 sets new records across multiple AI benchmarks

95%
AIME 2025
Mathematical reasoning excellence
88%
GPQA Diamond
Graduate-level scientific understanding
75%
SWE-bench
Software engineering tasks
45%
HLE Reasoning
Complex reasoning challenges
16.2%
ARC-AGI-2
Abstract reasoning (2x better than competitors)

Transform Your Work

Discover how Grok 4 revolutionizes industries and workflows

Education

Advanced tutoring with step-by-step explanations across STEM subjects. Perfect for breaking down complex concepts.

Software Development

Intelligent code generation, debugging, and architectural recommendations with Cursor IDE integration.

Business Analytics

Real-time data analysis, trend identification, and strategic insights from X platform integration.

Scientific Research

PhD-level reasoning for complex scientific problems, literature analysis, and hypothesis generation.

Game Development

Complete game creation in hours - assets, textures, and code generation for rapid prototyping.

Automotive

Tesla integration for enhanced in-car experiences and autonomous driving system development.

Developer-Friendly API

Integrate Grok 4's power into your applications with our comprehensive API

OpenAI Compatible

Easy migration with OpenAI SDK compatibility

Function Calling

Parallel tool calling and structured outputs

Large Context

Up to 256K tokens for extensive documents

Multimodal

Text and image inputs with JSON outputs

Quick Start Example

import openai

client = openai.OpenAI(
    api_key="your-grok-api-key",
    base_url="https://api.x.ai/v1"
)

response = client.chat.completions.create(
    model="grok-4",
    messages=[
        {"role": "user", "content": "Explain quantum computing"}
    ]
)

print(response.choices[0].message.content)