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Gemma 2 27B vs GPT OSS 120B
Comprehensive side-by-side LLM comparison
GPT OSS 120B leads with 14.8% higher average benchmark score. GPT OSS 120B is available on 5 providers. Overall, GPT OSS 120B is the stronger choice for coding tasks.
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Gemma 2 27B was developed as an open-source language model with 27 billion parameters, designed to provide researchers and developers with a capable, instruction-tuned model for experimentation and deployment. Built to democratize access to advanced language understanding, it combines strong performance with the flexibility of open-source licensing.
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OpenAI
GPT-OSS 120B was developed as an open-source model release from OpenAI, designed to provide the research and developer community with access to a capable language model. Built with 120 billion parameters, it enables experimentation, fine-tuning, and deployment in contexts where open-source licensing and transparency are valued.
1 year newer
Gemma 2 27B
2024-06-27
GPT OSS 120B
OpenAI
2025-08-05
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Performance Metrics
Context window and performance specifications
Average performance across 1 common benchmarks
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Gemma 2 27B
Average Score:75.2%
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GPT OSS 120B
Average Score:90.0%(+14.8%)
Provider Availability & Performance
Available providers and their performance metrics
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Gemma 2 27B
0 providers
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GPT OSS 120B
5 providers
DeepInfra
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Gemma 2 27B
Avg Score:75.2%
Providers:0
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GPT OSS 120B
Avg Score:90.0%(+14.8%)
Providers:5