Doubao Seed 2 0 PRO API
doubao-seed-2-0-pro is a streaming model from Volcengine for Chinese-language use cases. The catalog lists input at $0.069 / 1M tokens and output at $0.341 / 1M tokens. Context window is unpublished.
| Input length | Input / 1M | Output / 1M | Cache hit / 1M |
|---|---|---|---|
| — - 32k | $0.069 | $0.341 | $0.014 |
| 32k - 128k | $0.103 | $0.511 | $0.022 |
| 128k - 256k | $0.205 | $1.02 | $0.042 |
What is Doubao Seed 2 0 PRO API in NextModel?
doubao-seed-2-0-pro is a streaming model from Volcengine for Chinese-language use cases. The catalog lists input at $0.069 / 1M tokens and output at $0.341 / 1M tokens. Context window is unpublished.
Best use cases
- Call it if you need a low-priced Volcengine streaming model and you do not require a published context window or a first-party CacheSafety score.
- You need the listed capabilities on this catalog entry.
- The listed price fits the workload better than the siblings in the same family.
When not to use
- Do not call it if you need a known context length, a first-party CacheSafety result, or independent quality validation.
- Those values are not published in this catalog snapshot.
- A required number is unpublished in the catalog snapshot.
OpenAI-compatible code example
Keep the OpenAI SDK style, set base_url to NextModel, and use the catalog model ID doubao-seed-2-0-pro.
from openai import OpenAI
client = OpenAI(
api_key="YOUR_API_KEY",
base_url="https://api.nextmodel.app/v1"
)
resp = client.chat.completions.create(
model="doubao-seed-2-0-pro",
messages=[{"role": "user", "content": "Hello from NextModel"}]
)
print(resp.choices[0].message.content)Similar alternatives
Available through the NextModel gateway via Volcengine.
Available through the NextModel gateway via Volcengine.
Available through the NextModel gateway via Volcengine.
Reading
Articles that explain Doubao Seed 2 0 PRO
How to estimate AI API cost before you ship
Listed price only tells you the unit cost. This walkthrough turns that into a traffic estimate.
Lin Qiming
LLM Gateway: Compare Options and Alternatives
Same OpenAI-compatible base URL, with routing and billing sitting in front of the model.
Zhao Yu'an
FAQ
Doubao Seed 2 0 PRO API questions
What model id do I send for Doubao Seed 2 0 PRO?
Send doubao-seed-2-0-pro to https://api.nextmodel.app/v1 with your OpenAI SDK. If that id is missing from /v1/models, the page is stale.
What does the catalog list for price and context?
Doubao Seed 2 0 PRO is listed at $0.069 / 1M tokens input and $0.341 / 1M tokens output. Context window: not published in catalog.
What should I treat as unverified?
Do not call it if you need a known context length, a first-party CacheSafety result, or independent quality validation. Those values are not published in this catalog snapshot.