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Gemini Diffusion vs GPT OSS 20B
Comprehensive side-by-side LLM comparison
Gemini Diffusion leads with 6.5% higher average benchmark score. GPT OSS 20B is available on 4 providers. Overall, Gemini Diffusion is the stronger choice for coding tasks.
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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.
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OpenAI
GPT OSS 20B is a language model developed by OpenAI. The model shows competitive results across 7 benchmarks. It excels particularly in MMLU (85.3%), CodeForces (83.9%), GPQA (71.5%). It supports a 262K token context window for handling large documents. The model is available through 4 API providers. It's licensed for commercial use, making it suitable for enterprise applications. Released in 2025, it represents OpenAI's latest advancement in AI technology.
2 months newer
Gemini Diffusion
2025-05-20
GPT OSS 20B
OpenAI
2025-08-05
Performance Metrics
Context window and performance specifications
Average performance across 16 common benchmarks
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Gemini Diffusion
Average Score:29.3%(+6.5%)
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GPT OSS 20B
Average Score:22.9%
Provider Availability & Performance
Available providers and their performance metrics
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Gemini Diffusion
0 providers
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GPT OSS 20B
4 providers
Groq
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Gemini Diffusion
Avg Score:29.3%(+6.5%)
Providers:0
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GPT OSS 20B
Avg Score:22.9%
Providers:4