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Gemini Diffusion vs Grok 4 Fast
Comprehensive side-by-side LLM comparison
Grok 4 Fast leads with 54.4% higher average benchmark score. Grok 4 Fast supports multimodal inputs. Overall, Grok 4 Fast is the stronger choice for coding tasks.
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Gemini Diffusion was developed as a specialized model for image generation, designed to create high-quality visual content through diffusion-based techniques. Built to complement the text and multimodal capabilities of the Gemini family, it extends Google's AI capabilities into creative visual generation tasks.
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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.
3 months newer
Gemini Diffusion
2025-05-20
Grok 4 Fast
xAI
2025-08-28
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Performance Metrics
Context window and performance specifications
Average performance across 3 common benchmarks
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Gemini Diffusion
Average Score:31.5%
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Grok 4 Fast
Average Score:85.9%(+54.4%)
Provider Availability & Performance
Available providers and their performance metrics
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Gemini Diffusion
0 providers
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Grok 4 Fast
1 providers
xAI
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Gemini Diffusion
Avg Score:31.5%
Providers:0
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Grok 4 Fast
Avg Score:85.9%(+54.4%)
Providers:1