Grok 4
GrokBalanced
ThinkingTool UseVisionStructured Output
About this model
Grok 4 is xAI's latest reasoning model with a 256k context window. It supports parallel tool calling, structured outputs, and both image and text inputs. Note that reasoning is not...
Performance Tier
Balanced
Grok 4 is a balanced model from Grok : strong performance at a reasonable price.
Strong cost-performance ratio. Reliable for most professional use cases without premium pricing.
Pricing
This model is included in Elosia plans| Type | per 1M tokens |
|---|---|
| Input (prompt) | $3.00 |
| Output (completion) | $15.00 |
| Cache read | $0.750 |
Capabilities
Context Length256K
Max Output Tokens—
TokenizerGrok
Inputimage, text, file
Outputtext
Release DateJuly 9, 2025
Benchmarks
General Intelligence
MMLU
89.2%
GPQA Diamond
82%
Mathematics
MATH-500
88%
AIME 2025
91.7%
Programming
HumanEval
92.5%
SWE-bench Verified
68.5%
Reasoning
IFEval
88%
ARC-AGI-2
15.9%
Humanity's Last Exam
40%
Recommended Use Cases
CodingAnalysisResearchGeneral ChatMathematics
Strengths
- xAI's most capable model with strong all-around performance
- Excellent coding abilities (HumanEval 92.5%)
- Strong math and science reasoning (GPQA 82%, MATH-500 88%)
- Trained with access to real-time X (Twitter) data
Limitations
- Premium pricing compared to Grok Fast variants
- Smaller ecosystem of third-party integrations
Resources
This model may use your data for training
