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Gemma 3 27B vs GPT-5 nano
Comprehensive side-by-side LLM comparison
GPT-5 nano leads with 28.8% higher average benchmark score. GPT-5 nano offers 265.9K more tokens in context window than Gemma 3 27B. Both models have similar pricing. Overall, GPT-5 nano is the stronger choice for coding tasks.
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Gemma 3 27B represents the largest variant in the Gemma 3 family, developed to provide flagship-level open-source capabilities. Built with advanced training methodologies and 27 billion parameters, it offers researchers and developers access to powerful language understanding without proprietary restrictions.
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OpenAI
GPT-5 Nano was developed as the most compact variant in the GPT-5 family, designed for deployment in resource-constrained environments and edge computing scenarios. Built to bring next-generation AI capabilities to devices and applications where latency and efficiency are paramount, it distills GPT-5 innovations into a minimal footprint.
4 months newer
Gemma 3 27B
2025-03-12
GPT-5 nano
OpenAI
2025-08-07
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Pricing Comparison
Cost per million tokens (USD)
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Gemma 3 27B
Input:$0.10
Output:$0.20($0.15 cheaper)
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GPT-5 nano
Input:$0.05
Output:$0.40
Performance Metrics
Context window and performance specifications
Average performance across 1 common benchmarks
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Gemma 3 27B
Average Score:42.4%
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GPT-5 nano
Average Score:71.2%(+28.8%)
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Knowledge Cutoff
Training data recency comparison
GPT-5 nano
2024-05-30
More recent knowledge cutoff means awareness of newer technologies and frameworks
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:42.4%
Providers:2
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GPT-5 nano
Avg Score:71.2%(+28.8%)
Providers:2