Model Comparison

Comprehensive side-by-side analysis of model capabilities and performance

Gemini Diffusion

Google

Gemini Diffusion is a language model developed by Google. The model shows competitive results across 10 benchmarks. It excels particularly in HumanEval (89.6%), MBPP (76.0%), Global-MMLU-Lite (69.1%). Released in 2025, it represents Google's latest advancement in AI technology.

Grok-4 Heavy

xAI

Grok-4 Heavy is a multimodal language model developed by xAI. It achieves strong performance with an average score of 79.5% across 6 benchmarks. It excels particularly in AIME 2025 (100.0%), HMMT25 (96.7%), GPQA (88.4%). The model shows particular specialization in general tasks with an average performance of 79.5%. 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.

Gemini Diffusion

Google

2025-05-20

Grok-4 Heavy

xAI

2025-07-09

1 month newer

Average performance across 3 common benchmarks

Gemini Diffusion

Average Score:31.5%

Grok-4 Heavy

+57.7%

Average Score:89.3%

Performance comparison across key benchmark categories

Gemini Diffusion

general

37.9%

code

60.5%

Grok-4 Heavy

general

+41.6%

79.5%

code

+18.9%

79.4%

Benchmark Scores - Detailed View

Side-by-side comparison of all benchmark scores

Knowledge Cutoff

Training data recency comparison

Grok-4 Heavy

2024-12-31

More recent knowledge cutoff means awareness of newer technologies and frameworks

Provider Availability & Performance

Available providers and their performance metrics

Gemini Diffusion

0 providers

Grok-4 Heavy

0 providers

Gemini Diffusion

Avg Score:31.5%

Providers:0

Grok-4 Heavy

+57.7%

Avg Score:89.3%

Providers:0