Aurora Alpha is cheaper than Seed 2.0 Code at $0/M vs $0.5/M input tokens.
| Spec | Aurora Alpha | Seed 2.0 Code |
|---|---|---|
| Input price | Free | $0.5/M tokens |
| Output price | Free | $3/M tokens |
| Context window | 128K tokens | 262K tokens |
| Free API (OpenRouter) | No | No |
| Released | Feb 2026 | Aug 2026 |
Not enough votes to call it. On the specs, Seed 2.0 Code has the edge: newer, bigger context window.
No hosts listed on OpenRouter.
Per million tokens. Prices and uptime via OpenRouter, checked 9 Sep 2026.
Aurora Alpha uses 10.0x more emoji