GPT-4o mini vs DeepSeek Coder V3
Performance benchmarks + pricing comparison — updated April 2026
GPT-4o mini
OpenAIAffordable small model. Fast and cost-effective for high-volume coding tasks.
| Input | $0.150/M |
| Output | $0.600/M |
| Context | 128K tokens |
| Best For | High-volume tasks, simple coding, cost-sensitive projects |
| Benchmark | 58/100 |
DeepSeek Coder V3
DeepSeekLatest generation DeepSeek coding model. Improved code understanding and generation over V2.
| Input | $0.270/M |
| Output | $1.10/M |
| Context | 128K tokens |
| Best For | Code generation, refactoring, multi-language development |
Cost Comparison by Scenario
Estimated cost per project with 30% cache hit rate. Actual costs may vary based on usage patterns.
| Scenario | GPT-4o mini | DeepSeek Coder V3 | Savings |
|---|---|---|---|
| Small Script (1K lines) | $0.02 | $0.04 | GPT-4o mini saves $0.02 (43%) |
| Medium Feature (10K lines) | $0.18 | $0.31 | GPT-4o mini saves $0.13 (42%) |
| Large Project (50K lines) | $0.92 | $1.57 | GPT-4o mini saves $0.65 (42%) |
| Code Review (5K lines) | $0.05 | $0.07 | GPT-4o mini saves $0.03 (37%) |
Verdict
GPT-4o mini wins on both price and performance — $0.150/M input with a benchmark score of N/A/100.
For most developers, this is the clear choice between these two models.
Compare with Other Models
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