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DeepSeek-V3 vs Gemini 2.5 Flash-Lite
Comprehensive side-by-side LLM comparison
DeepSeek-V3 leads with 9.2% higher average benchmark score. Gemini 2.5 Flash-Lite offers 852.0K more tokens in context window than DeepSeek-V3. Gemini 2.5 Flash-Lite is $0.87 cheaper per million tokens. Gemini 2.5 Flash-Lite supports multimodal inputs. Overall, DeepSeek-V3 is the stronger choice for coding tasks.
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DeepSeek
DeepSeek-V3 was introduced as a major architectural advancement, developed with 671B mixture-of-experts parameters and trained on 14.8 trillion tokens. Built to be three times faster than V2 while maintaining open-source availability, it demonstrates competitive performance against frontier closed-source models and represents a significant leap in efficient large-scale model design.
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Gemini 2.5 Flash Lite was created as the most efficient option in the Gemini 2.5 family, designed to provide cutting-edge capabilities with minimal computational overhead. Built for applications where cost and latency are primary concerns, it extends advanced multimodal understanding to resource-conscious deployments.
5 months newer
DeepSeek-V3
DeepSeek
2024-12-25
Gemini 2.5 Flash-Lite
2025-06-17
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Pricing Comparison
Cost per million tokens (USD)
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DeepSeek-V3
Input:$0.27
Output:$1.10
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Gemini 2.5 Flash-Lite
Input:$0.10
Output:$0.40($0.87 cheaper)
Performance Metrics
Context window and performance specifications
Average performance across 5 common benchmarks
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DeepSeek-V3
Average Score:42.6%(+9.2%)
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Gemini 2.5 Flash-Lite
Average Score:33.5%
Performance comparison across key benchmark categories
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DeepSeek-V3
Coding42.0%(+10.4%)
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Gemini 2.5 Flash-Lite
Coding31.6%
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Knowledge Cutoff
Training data recency comparison
Gemini 2.5 Flash-Lite
2025-01-01
More recent knowledge cutoff means awareness of newer technologies and frameworks
Provider Availability & Performance
Available providers and their performance metrics
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DeepSeek-V3
1 providers
DeepSeek
Throughput: 100 tok/s
Latency: 0.5ms
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Gemini 2.5 Flash-Lite
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DeepSeek-V3
Avg Score:42.6%(+9.2%)
Providers:1
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Gemini 2.5 Flash-Lite
Avg Score:33.5%
Providers:1