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DeepSeek R1 Zero vs GPT OSS 120B
Comprehensive side-by-side LLM comparison
GPT OSS 120B leads with 6.8% 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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DeepSeek
DeepSeek-R1-Zero was introduced as an experimental variant trained with minimal human supervision, designed to develop reasoning patterns through self-guided reinforcement learning. Built to explore how models can discover analytical strategies independently, it represents research into autonomous reasoning capability development.
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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.
6 months newer
DeepSeek R1 Zero
DeepSeek
2025-01-20
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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DeepSeek R1 Zero
Average Score:73.3%
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GPT OSS 120B
Average Score:80.1%(+6.8%)
Provider Availability & Performance
Available providers and their performance metrics
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DeepSeek R1 Zero
0 providers
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GPT OSS 120B
5 providers
DeepInfra
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DeepSeek R1 Zero
Avg Score:73.3%
Providers:0
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GPT OSS 120B
Avg Score:80.1%(+6.8%)
Providers:5