DeepSeek-V3 vs GPT-6 Luna
A direct, empirical evaluation of DeepSeek-V3 (DeepSeek-AI) against GPT-6 Luna (OpenAI).
DeepSeek-V3
Developed by DeepSeek-AI · 671B parameters
Cost-effective high-throughput general reasoning and bilingual generation.
GPT-6 Luna
Developed by OpenAI · Proprietary High-Throughput Distillation parameters
High-throughput document extraction, sub-second routing, customer service triage, code autocomplete, and cost-optimized reasoning via Luna Pro mode.
| Metric | DeepSeek-V3 | GPT-6 Luna |
|---|---|---|
| SWE-bench Verified | 49.2% | 48.2% |
| MMLU-Pro | 75.9% | 74.6% |
| MATH-500 | 90.2% | 84.1% |
| Context Window | 128,000 tokens | 1,050,000 tokens |
| Input Pricing (per 1M) | $0.14 | $0.10 |
| Output Pricing (per 1M) | $0.28 | $0.50 |