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Side-by-side comparison for AI agent model selection.
Side-by-side comparison of DeepSeek V3.2 and GPT-5.5. DeepSeek V3.2 scores 40 on quality benchmarks at $0.63/1M tokens. GPT-5.5 scores 60 at $35.00/1M tokens.
DeepSeek V3.2 is the more affordable option and costs less per token. GPT-5.5 leads in quality benchmarks. For budget-conscious users, go with DeepSeek V3.2. For maximum quality, choose GPT-5.5.
| DeepSeek V3.2 | GPT-5.5 | |
|---|---|---|
| Provider | DeepSeek | OpenAI |
| Tier | Mid-Range | Frontier |
| Quality Score | 40 | 60 |
| Input Price | $0.25/1M | $5.00/1M |
| Output Price | $0.38/1M | $30.00/1M |
| Speed | 120 tok/s | 81 tok/s |
| Context Window | 128K | 1.1M |
| Max Output | 32K | 128K |
| Reasoning | Yes | Yes |
| Vision | No | Yes |
| Task | DeepSeek V3.2 | GPT-5.5 | Savings |
|---|---|---|---|
| Coding | $1.36 | $67.50 | DeepSeek V3.2 saves $66.14 |
| Writing | $0.36 | $18.00 | DeepSeek V3.2 saves $17.64 |
| Analysis | $0.76 | $37.50 | DeepSeek V3.2 saves $36.74 |
| Research | $0.60 | $30.00 | DeepSeek V3.2 saves $29.40 |
| Math & Reasoning | $0.45 | $22.50 | DeepSeek V3.2 saves $22.05 |
| Creative | $0.30 | $15.00 | DeepSeek V3.2 saves $14.70 |