Comprehensive side-by-side LLM comparison
Grok-4 Heavy leads with 38.9% higher average benchmark score. Grok-4 Heavy supports multimodal inputs. Overall, Grok-4 Heavy is the stronger choice for coding tasks.
xAI
Grok 4 Heavy was created as a larger, more capable variant of Grok 4, designed to provide maximum reasoning depth and analytical capability. Built for the most demanding applications requiring sophisticated problem-solving, it represents xAI's flagship offering in the fourth generation.
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.
9 months newer

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

Grok-4 Heavy
xAI
2025-07-09
Average performance across 1 common benchmarks

Grok-4 Heavy

Qwen2.5 32B Instruct
Grok-4 Heavy
2024-12-31
Available providers and their performance metrics

Grok-4 Heavy

Qwen2.5 32B Instruct

Grok-4 Heavy

Qwen2.5 32B Instruct