+
+
+
+
+
+
+
+
VS
VS
VS
VS
VS
VS
DeepSeek-V3 vs o4-mini
Comprehensive side-by-side LLM comparison
o4-mini leads with 20.1% higher average benchmark score. o4-mini offers 37.9K more tokens in context window than DeepSeek-V3. DeepSeek-V3 is $4.13 cheaper per million tokens. o4-mini supports multimodal inputs. Overall, o4-mini is the stronger choice for coding tasks.
+
+
+
+
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.
+
+
+
+
OpenAI
o4-mini was created as part of the next generation of OpenAI's reasoning models, designed to continue advancing the balance between analytical capability and operational efficiency. Built to bring cutting-edge reasoning techniques to applications requiring quick turnaround, it represents the evolution of compact reasoning-focused models.
3 months newer
DeepSeek-V3
DeepSeek
2024-12-25
o4-mini
OpenAI
2025-04-16
+
+
+
+
+
+
+
+
+
+
+
+
Pricing Comparison
Cost per million tokens (USD)
+
+
+
+
DeepSeek-V3
Input:$0.27
Output:$1.10($4.13 cheaper)
+
+
+
+
o4-mini
Input:$1.10
Output:$4.40
Performance Metrics
Context window and performance specifications
Average performance across 5 common benchmarks
+
+
+
+
DeepSeek-V3
Average Score:53.9%
+
+
+
+
o4-mini
Average Score:74.0%(+20.1%)
Performance comparison across key benchmark categories
+
+
+
+
DeepSeek-V3
Coding42.0%
+
+
+
+
o4-mini
Coding68.1%(+26.1%)
+
+
+
+
Knowledge Cutoff
Training data recency comparison
o4-mini
2024-05-31
More recent knowledge cutoff means awareness of newer technologies and frameworks
Provider Availability & Performance
Available providers and their performance metrics
+
+
+
+
DeepSeek-V3
1 providers
DeepSeek
Throughput: 100 tok/s
Latency: 0.5ms
+
+
+
+
o4-mini
+
+
+
+
DeepSeek-V3
Avg Score:53.9%
Providers:1
+
+
+
+
o4-mini
Avg Score:74.0%(+20.1%)
Providers:1