Comprehensive side-by-side LLM comparison
Grok 4 Fast leads with 18.5% higher average benchmark score. Grok 4 Fast supports multimodal inputs. Overall, Grok 4 Fast is the stronger choice for coding tasks.
xAI
Grok 4 Fast is a multimodal language model developed by xAI. It achieves strong performance with an average score of 73.0% across 7 benchmarks. It excels particularly in SimpleQA (95.0%), HMMT 2025 (93.3%), AIME 2025 (92.0%). With a 2.0M token context window, it can handle extensive documents and complex multi-turn conversations. The model is available through 1 API provider. As a multimodal model, it can process and understand text, images, and other input formats seamlessly. Released in 2025, it represents xAI's latest advancement in AI technology.
Alibaba Cloud / Qwen Team
QwQ 32B was developed as a reasoning-focused model, designed to emphasize analytical thinking and problem-solving capabilities. Built with 32 billion parameters optimized for step-by-step reasoning, it demonstrates Qwen's exploration into models that prioritize deliberate analytical processing.
5 months newer

QwQ-32B
Alibaba Cloud / Qwen Team
2025-03-05

Grok 4 Fast
xAI
2025-08-28
Context window and performance specifications
Average performance across 2 common benchmarks

Grok 4 Fast

QwQ-32B
QwQ-32B
2024-11-28
Available providers and their performance metrics

Grok 4 Fast
xAI

QwQ-32B

Grok 4 Fast

QwQ-32B

Grok 4 Fast

QwQ-32B