DeepSeek V3 vs GPT-4o Mini
Compare DeepSeek V3 vs GPT-4o Mini API pricing, token costs, context windows, and latency. See which model is cheaper and better for your stack.
DeepSeek V3 charges $0.14/1M input and $0.28/1M output tokens, compared to GPT-4o Mini at $0.15/1M input and $0.60/1M output. DeepSeek V3 is 1.1x cheaper on input tokens. In benchmark reasoning, DeepSeek V3 holds the higher intelligence rating (89/100). For latency-critical streaming, DeepSeek V3 delivers 85 t/s (380ms TTFT) while GPT-4o Mini provides 145 t/s (240ms TTFT).
Full Metric & Specification Comparison
| Metric | DeepSeek V3 | GPT-4o Mini | Advantage |
|---|---|---|---|
| Provider | DeepSeek | OpenAI | - |
| Input Token Cost (1M) | $0.140 | $0.150 | DeepSeek V3 |
| Output Token Cost (1M) | $0.280 | $0.600 | DeepSeek V3 |
| Context Window | 128k tokens | 128k tokens | Tie |
| Intelligence Benchmark Score | 89/100 | 82/100 | DeepSeek V3 |
| Streaming Latency | Fast | Ultra-Fast | - |
Key Architectural Takeaways
- Input Token Cost: DeepSeek V3 is $0.14/1M vs GPT-4o Mini at $0.15/1M
- Output Token Cost: DeepSeek V3 is $0.28/1M vs GPT-4o Mini at $0.60/1M
- Context Window: DeepSeek V3 supports 128k tokens vs GPT-4o Mini with 128k tokens
- Benchmark Intelligence Rating: DeepSeek V3 scores 89/100 vs GPT-4o Mini at 82/100
- Inference Latency: DeepSeek V3 is rated Fast vs GPT-4o Mini rated Ultra-Fast
Calculate Your Team's Exact Bill Difference
Drag the sliders below to see real-time cost divergences based on your daily token consumption.
Deploying DeepSeek V3 over GPT-4o Mini saves $2.55/mo ($31/yr) at this volume.
Frequently Asked Questions
Is DeepSeek V3 cheaper than GPT-4o Mini?
DeepSeek V3 is significantly more economical, charging $0.14/1M input compared to $0.15/1M for GPT-4o Mini.
Which model should I choose for production?
If your primary constraint is API cost and high query throughput, choose DeepSeek V3. If you require peak reasoning accuracy and complex tool use, DeepSeek V3 is recommended.
How does context window compare between DeepSeek V3 and GPT-4o Mini?
DeepSeek V3 offers the larger context window (128k tokens), allowing you to pass significantly larger codebases or documents without chunking.
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