+
+
+
+
+
+
+
+
VS
VS
VS
VS
VS
VS
DeepSeek-V3.2-Exp vs o3-mini
Comprehensive side-by-side LLM comparison
DeepSeek-V3.2-Exp leads with 27.8% higher average benchmark score. o3-mini offers 70.6K more tokens in context window than DeepSeek-V3.2-Exp. DeepSeek-V3.2-Exp is $4.82 cheaper per million tokens. Overall, DeepSeek-V3.2-Exp is the stronger choice for coding tasks.
+
+
+
+
DeepSeek
DeepSeek-V3.2-Exp was introduced as an experimental release, designed to test new architectural innovations and training methodologies. Built to explore the boundaries of mixture-of-experts design, it serves as a research preview for techniques that may be incorporated into future stable releases.
+
+
+
+
OpenAI
o3-mini was created as an efficient variant of the o3 reasoning model, designed to provide advanced thinking capabilities with reduced computational requirements. Built to make next-generation reasoning accessible to a broader range of applications, it balances analytical depth with practical speed and cost considerations.
8 months newer
o3-mini
OpenAI
2025-01-30
DeepSeek-V3.2-Exp
DeepSeek
2025-09-29
+
+
+
+
+
+
+
+
+
+
+
+
Pricing Comparison
Cost per million tokens (USD)
+
+
+
+
DeepSeek-V3.2-Exp
Input:$0.27
Output:$0.41($4.82 cheaper)
+
+
+
+
o3-mini
Input:$1.10
Output:$4.40
Performance Metrics
Context window and performance specifications
Average performance across 4 common benchmarks
+
+
+
+
DeepSeek-V3.2-Exp
Average Score:79.8%(+27.8%)
+
+
+
+
o3-mini
Average Score:52.1%
Performance comparison across key benchmark categories
+
+
+
+
DeepSeek-V3.2-Exp
Coding67.8%(+18.5%)
+
+
+
+
o3-mini
Coding49.3%
+
+
+
+
Knowledge Cutoff
Training data recency comparison
o3-mini
2023-09-30
More recent knowledge cutoff means awareness of newer technologies and frameworks
Provider Availability & Performance
Available providers and their performance metrics
+
+
+
+
DeepSeek-V3.2-Exp
2 providers
Novita
ZeroEval
Throughput: 100 tok/s
Latency: 0.7ms
+
+
+
+
o3-mini
+
+
+
+
DeepSeek-V3.2-Exp
Avg Score:79.8%(+27.8%)
Providers:2
+
+
+
+
o3-mini
Avg Score:52.1%
Providers:2