vs
One table to see how doubao-seed-2.0-pro-260215 (ByteDance) and qwen3.8-flash (Qwen) differ. On EasyAPI both use the same endpoint and the same key; only the model name changes.
Quick verdict
- qwen3.8-flash has the lower input price, 84% cheaper than doubao-seed-2.0-pro-260215.
- qwen3.8-flash has the lower output price, 92% cheaper than doubao-seed-2.0-pro-260215.
Specs and pricing side by side
| Dimension | doubao-seed-2.0-pro-260215 | qwen3.8-flash |
|---|---|---|
| Provider | ByteDance | Qwen |
| Type | Text | Text |
| Input price | ¥5.6865 | ¥0.9272 |
| Output price | ¥34.119 | ¥2.7817 |
| Cache read | ¥1.1373 | ¥0.0927 |
| Cache write | ¥0.0474 | ¥1.159 |
| Capabilities | 文本 | 文本 · 多模态 |
| Endpoints | 1 | 1 |
Platform prices per million tokens (image / video models use their own units); your invoice is authoritative.
doubao-seed-2.0-pro-260215
Seed 2.0 系列旗舰款，擅长复杂推理与长链路 Agent 任务，指令遵循与工具调用表现稳定，适合科研辅助与多步代理工作流。
qwen3.8-flash
Qwen3.8 系列 Flash 档，多模态推理，面向编程与 Agent 工作流，支持文档、代码库与长视频理解。
FAQ
- Which is cheaper, doubao-seed-2.0-pro-260215 or qwen3.8-flash?
- qwen3.8-flash has the lower input price, 84% cheaper than doubao-seed-2.0-pro-260215.
- Can I call doubao-seed-2.0-pro-260215 and qwen3.8-flash through the same API?
- Yes. Both are served through EasyAPI's OpenAI-compatible API. Point base_url at EasyAPI and swap the model name; no separate vendor accounts needed.