GPT-4o mini vs DeepSeek R1
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 R1
DeepSeekDeepSeek's reasoning model. Open-weight model that rivals o1 for complex reasoning tasks.
| Input | $0.140/M |
| Output | $0.550/M |
| Context | 128K tokens |
| Best For | Math, coding, science reasoning at low cost |
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 R1 | Savings |
|---|---|---|---|
| Small Script (1K lines) | $0.02 | $0.02 | DeepSeek R1 saves <$0.01 (12%) |
| Medium Feature (10K lines) | $0.18 | $0.16 | DeepSeek R1 saves $0.02 (13%) |
| Large Project (50K lines) | $0.92 | $0.80 | DeepSeek R1 saves $0.12 (13%) |
| Code Review (5K lines) | $0.05 | $0.04 | DeepSeek R1 saves <$0.01 (18%) |
Verdict
DeepSeek R1 wins on both price and performance — $0.140/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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Claude 3.5 Haiku
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