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Gemma 3 27B vs GPT OSS 20B
Comprehensive side-by-side LLM comparison
Gemma 3 27B leads with 41.7% higher average benchmark score. Both models have similar pricing. Gemma 3 27B supports multimodal inputs. GPT OSS 20B is available on 4 providers. Overall, Gemma 3 27B is the stronger choice for coding tasks.
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Gemma 3 27B is a multimodal language model developed by Google. It achieves strong performance with an average score of 65.4% across 26 benchmarks. It excels particularly in GSM8k (95.9%), IFEval (90.4%), MATH (89.0%). It supports a 262K token context window for handling large documents. The model is available through 2 API providers. As a multimodal model, it can process and understand text, images, and other input formats seamlessly. It's licensed for commercial use, making it suitable for enterprise applications. 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.
4 months newer
Gemma 3 27B
2025-03-12
GPT OSS 20B
OpenAI
2025-08-05
Pricing Comparison
Cost per million tokens (USD)
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Gemma 3 27B
Input:$0.10
Output:$0.20
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GPT OSS 20B
Input:$0.05
Output:$0.20($0.05 cheaper)
Performance Metrics
Context window and performance specifications
Average performance across 32 common benchmarks
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Gemma 3 27B
Average Score:53.2%(+41.7%)
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GPT OSS 20B
Average Score:11.4%
Provider Availability & Performance
Available providers and their performance metrics
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Gemma 3 27B
2 providers
DeepInfra
Throughput: 33 tok/s
Latency: 0.2ms
Novita
Throughput: 33 tok/s
Latency: 0.2ms
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Gemma 3 27B
Avg Score:53.2%(+41.7%)
Providers:2
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GPT OSS 20B
Avg Score:11.4%
Providers:4