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DeepSeek-V3 0324 vs o3
Comprehensive side-by-side LLM comparison
o3 leads with 23.6% higher average benchmark score. DeepSeek-V3 0324 offers 27.7K more tokens in context window than o3. DeepSeek-V3 0324 is $8.58 cheaper per million tokens. o3 supports multimodal inputs. Overall, o3 is the stronger choice for coding tasks.
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DeepSeek
DeepSeek-V3-0324 represents a specific release iteration of DeepSeek-V3, developed to incorporate ongoing improvements and refinements. Built to provide enhanced stability and performance based on deployment learnings, it continues the evolution of the DeepSeek-V3 architecture with iterative enhancements.
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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.
22 days newer
DeepSeek-V3 0324
DeepSeek
2025-03-25
o3
OpenAI
2025-04-16
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Pricing Comparison
Cost per million tokens (USD)
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DeepSeek-V3 0324
Input:$0.28
Output:$1.14($8.58 cheaper)
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o3
Input:$2.00
Output:$8.00
Performance Metrics
Context window and performance specifications
Average performance across 2 common benchmarks
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DeepSeek-V3 0324
Average Score:63.9%
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o3
Average Score:87.5%(+23.6%)
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Knowledge Cutoff
Training data recency comparison
o3
2024-05-31
More recent knowledge cutoff means awareness of newer technologies and frameworks
Provider Availability & Performance
Available providers and their performance metrics
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DeepSeek-V3 0324
1 providers
Novita
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o3
1 providers
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DeepSeek-V3 0324
Avg Score:63.9%
Providers:1
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o3
Avg Score:87.5%(+23.6%)
Providers:1