DeepSeek-V3 vs GPT-6 Sol
A direct, empirical evaluation of DeepSeek-V3 (DeepSeek-AI) against GPT-6 Sol (OpenAI).
DeepSeek-V3
Developed by DeepSeek-AI · 671B parameters
Cost-effective high-throughput general reasoning and bilingual generation.
GPT-6 Sol
Developed by OpenAI · Proprietary Frontier Workhorse parameters
High-efficiency agentic software development, OSWorld computer use, repository refactoring, and enterprise workflow execution at 80% lower cost per task than Claude Opus.
| Metric | DeepSeek-V3 | GPT-6 Sol |
|---|---|---|
| SWE-bench Verified | 49.2% | 68.8% |
| MMLU-Pro | 75.9% | 90.8% |
| MATH-500 | 90.2% | 96.4% |
| Context Window | 128,000 tokens | 1,000,000 tokens |
| Input Pricing (per 1M) | $0.14 | $2.00 |
| Output Pricing (per 1M) | $0.28 | $10.00 |