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Gemini 2.5 Flash vs Llama 3.1 8B Instruct
Comprehensive side-by-side LLM comparison
Gemini 2.5 Flash leads with 52.4% higher average benchmark score. Gemini 2.5 Flash offers 852.0K more tokens in context window than Llama 3.1 8B Instruct. Llama 3.1 8B Instruct is $2.74 cheaper per million tokens. Gemini 2.5 Flash supports multimodal inputs. Llama 3.1 8B Instruct is available on 9 providers. Overall, Gemini 2.5 Flash is the stronger choice for coding tasks.
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Gemini 2.5 Flash represents a continued evolution of Google's efficient multimodal models, designed to deliver enhanced capabilities while maintaining the performance characteristics valued in the Flash series. Built to serve high-throughput applications with improved quality, it advances the balance between speed and intelligence.
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Meta
Llama 3.1 8B was developed as an efficient open-source model, designed to bring capable instruction-following to applications with limited computational resources. Built with 8 billion parameters, it provides a lightweight option for developers seeking reliable performance without the overhead of larger models.
10 months newer
Llama 3.1 8B Instruct
Meta
2024-07-23
Gemini 2.5 Flash
2025-05-20
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Pricing Comparison
Cost per million tokens (USD)
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Gemini 2.5 Flash
Input:$0.30
Output:$2.50
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Llama 3.1 8B Instruct
Input:$0.03
Output:$0.03($2.74 cheaper)
Performance Metrics
Context window and performance specifications
Average performance across 1 common benchmarks
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Gemini 2.5 Flash
Average Score:82.8%(+52.4%)
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Llama 3.1 8B Instruct
Average Score:30.4%
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Knowledge Cutoff
Training data recency comparison
Llama 3.1 8B Instruct
2023-12-31
Gemini 2.5 Flash
2025-01-31
More recent knowledge cutoff means awareness of newer technologies and frameworks
Provider Availability & Performance
Available providers and their performance metrics
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Gemini 2.5 Flash
2 providers
Throughput: 85 tok/s
Latency: 0.7ms
ZeroEval
Throughput: 85 tok/s
Latency: 0.7ms
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Gemini 2.5 Flash
Avg Score:82.8%(+52.4%)
Providers:2
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Llama 3.1 8B Instruct
Avg Score:30.4%
Providers:9