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Side-by-side comparison of DeepSeek V3.2 and GPT-5.3. DeepSeek V3.2 scores 55 on quality benchmarks at $0.63/1M tokens. GPT-5.3 scores 70 at $12.00/1M tokens.
DeepSeek V3.2 is the more affordable option and costs less per token. GPT-5.3 leads in quality benchmarks. For budget-conscious users, go with DeepSeek V3.2. For maximum quality, choose GPT-5.3.
| DeepSeek V3.2 | GPT-5.3 | |
|---|---|---|
| Provider | DeepSeek | OpenAI |
| Tier | Mid-Range | Frontier |
| Quality Score | 55 | 70 |
| Input Price | $0.25/1M | $2.00/1M |
| Output Price | $0.38/1M | $10.00/1M |
| Speed | 120 tok/s | 80 tok/s |
| Context Window | 128K | 400K |
| Max Output | 32K | 64K |
| Reasoning | Yes | Yes |
| Vision | No | Yes |
| Task | DeepSeek V3.2 | GPT-5.3 | Savings |
|---|---|---|---|
| Coding | $1.36 | $23.40 | DeepSeek V3.2 saves $22.04 |
| Writing | $0.36 | $6.24 | DeepSeek V3.2 saves $5.88 |
| Analysis | $0.76 | $13.00 | DeepSeek V3.2 saves $12.24 |
| Math & Reasoning | $0.45 | $7.80 | DeepSeek V3.2 saves $7.35 |
| General Chat | $0.09 | $1.56 | DeepSeek V3.2 saves $1.47 |