Comprehensive side-by-side LLM comparison
Grok 4 Fast leads with 36.2% 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
Qwen 2.5 32B was created as a larger variant in the Qwen 2.5 family, designed to deliver enhanced capabilities with 32 billion parameters. Built to serve applications requiring stronger reasoning and generation quality, it represents a powerful option for demanding language understanding tasks.
11 months newer

Qwen2.5 32B Instruct
Alibaba Cloud / Qwen Team
2024-09-19

Grok 4 Fast
xAI
2025-08-28
Context window and performance specifications
Average performance across 1 common benchmarks

Grok 4 Fast

Qwen2.5 32B Instruct
Available providers and their performance metrics

Grok 4 Fast
xAI

Qwen2.5 32B Instruct

Grok 4 Fast

Qwen2.5 32B Instruct

Grok 4 Fast

Qwen2.5 32B Instruct