DeepSeek V3 is an open-source model that delivers remarkable performance at extremely low cost. At just $0.27/$1.10 per MTok, it is one of the most cost-effective frontier models available. DeepSeek V3 is widely used for high-volume applications, fine-tuning, and self-hosting where budget efficiency matters.
| Benchmark | Score |
|---|---|
| LMSYS Arena | 1367 |
| Context Window | 128K |
| Price (input/output) | $0.27/$1.10 |