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Gemini 1.5 Flash 8B vs o3
Comprehensive side-by-side LLM comparison
o3 leads with 35.4% higher average benchmark score. Gemini 1.5 Flash 8B offers 756.8K more tokens in context window than o3. Gemini 1.5 Flash 8B is $9.63 cheaper per million tokens. Overall, o3 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
o3 represents the next generation in OpenAI's reasoning model series, developed to advance the capabilities of deliberate, step-by-step problem solving. Built to handle increasingly complex challenges across mathematics, science, and coding, it continues the evolution of reasoning-focused AI with improved analytical depth and accuracy.
1 year newer
Gemini 1.5 Flash 8B
2024-03-15
o3
OpenAI
2025-04-16
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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($9.63 cheaper)
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o3
Input:$2.00
Output:$8.00
Performance Metrics
Context window and performance specifications
Average performance across 3 common benchmarks
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Gemini 1.5 Flash 8B
Average Score:48.9%
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o3
Average Score:84.3%(+35.4%)
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Knowledge Cutoff
Training data recency comparison
o3
2024-05-31
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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o3
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Gemini 1.5 Flash 8B
Avg Score:48.9%
Providers:1
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o3
Avg Score:84.3%(+35.4%)
Providers:1