Doubao-Seed-2.1-Turbo
豆包高性价比版本，响应快、成本低，适合高并发日常对话、摘要与轻量任务。
| Vendor | 火山引擎豆包 |
| Category | 文本对话 |
| Context | 256K |
| Billing unit | 百万Tokens |
| Input price | ¥3 / 百万Tokens |
| Output price | ¥15 / 百万Tokens |
Reference list rate; actual purchase price decreases with monthly usage tiers and is confirmed by contract.