# Grok 4 Review & Benchmarks (2026): Price, Context, Specs | Alher Tech

> Grok 4 by xAI: benchmarks, pricing, context window, strengths and use cases. Data from official benchmark sources.

- Canonical page: https://alhertech.com/en/ai-comparison/grok-4/
- Site: Alher Tech (custom software, AI agents and SEO engineering, https://alhertech.com/)
- Contact: https://alhertech.com/en/contact/

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Last updated: April 22, 2026

## Specs

- **Vendor**: xAI
- **Released**: July 9, 2025
- **Context window**: 256K tokens
- **Input**: $3 / M tokens
- **Output**: $15 / M tokens

## Benchmarks

- **mmlu**: 87.5
- **gpqa**: 57
- **humanEval**: 85.1
- **arenaElo**: 1341
- **sweBench**: 50
- **sweBenchPro**: 40
- **liveCodeBench**: 66
- **aiderPolyglot**: 62
- **terminalBench**: 35
- **mmluPro**: 80
- **hle**: 14
- **aime**: 88
- **math500**: 94
- **mmmu**: 72

## Strengths

- Realtime access to X (Twitter) data
- Less-restrictive tone for edgy use cases
- Good general reasoning

## Weaknesses

- Smaller developer community
- Fewer third-party integrations
- Geopolitical concerns for some enterprises

## Best for

- Social listening and X-based agents
- News and trends summarization
- Content moderation at the edge

## Head-to-head comparisons

- [Grok 4 vs GPT-5](https://alhertech.com/en/ai-comparison/grok-4-vs-gpt-5/)
- [Grok 4 Heavy vs Grok 4](https://alhertech.com/en/ai-comparison/grok-4-heavy-vs-grok-4/)
- [Grok 4.5 vs Grok 4](https://alhertech.com/en/ai-comparison/grok-4-5-vs-grok-4/)

[Compare with other AI models](https://alhertech.com/en/ai-comparison/)