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Gemini 1.5 Flash 8B vs GPT-5 mini
Comprehensive side-by-side LLM comparison
GPT-5 mini leads with 43.9% higher average benchmark score. Gemini 1.5 Flash 8B offers 528.8K more tokens in context window than GPT-5 mini. Gemini 1.5 Flash 8B is $1.88 cheaper per million tokens. Overall, GPT-5 mini is the stronger choice for coding tasks.
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Gemini 1.5 Flash 8B was developed as an ultra-compact variant of Gemini 1.5 Flash, designed to deliver multimodal capabilities with minimal resource requirements. Built for deployment scenarios where efficiency is critical, it provides a lightweight option for applications requiring fast, cost-effective AI processing.
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OpenAI
GPT-5 Mini was created as a more accessible version of GPT-5, designed to provide strong capabilities with improved efficiency and lower operational costs. Built to extend GPT-5's advancements to a broader range of applications, it balances advanced performance with practical deployment considerations.
1 year newer
Gemini 1.5 Flash 8B
2024-03-15
GPT-5 mini
OpenAI
2025-08-07
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Pricing Comparison
Cost per million tokens (USD)
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Gemini 1.5 Flash 8B
Input:$0.07
Output:$0.30($1.88 cheaper)
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GPT-5 mini
Input:$0.25
Output:$2.00
Performance Metrics
Context window and performance specifications
Average performance across 1 common benchmarks
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Gemini 1.5 Flash 8B
Average Score:38.4%
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GPT-5 mini
Average Score:82.3%(+43.9%)
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Knowledge Cutoff
Training data recency comparison
GPT-5 mini
2024-05-30
Gemini 1.5 Flash 8B
2024-10-01
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 1.5 Flash 8B
1 providers
Throughput: 150 tok/s
Latency: 0.3ms
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GPT-5 mini
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Gemini 1.5 Flash 8B
Avg Score:38.4%
Providers:1
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GPT-5 mini
Avg Score:82.3%(+43.9%)
Providers:2