Last refreshed 2026-07-10. Next refresh: weekly.
Why use Doubao Pro 128K on Volcengine?
Volcengine offers Doubao Pro 128K with pay-as-you-go pricing at $0.73/1M input tokens. Volcengine is ByteDance's cloud platform offering comprehensive AI APIs including Doubao LLMs for multimodal generation and inference with Chinese market optimization.
Input / 1M
$0.735
Output / 1M
$1.32
Cache
Not sourced
Batch
Not sourced
Setup recipe
Docs fallbackInstall
Use the provider REST API or SDKAuth
Create a provider API keyCall
model: Doubao-pro-128kModel ID
Doubao-pro-128kRequest example
Curated snippets for this provider are not sourced yet. Use Volcengine documentation with model ID
Doubao-pro-128k.Gotchas
- Use provider model ID "Doubao-pro-128k", not the LLMReference slug "doubao-pro-128k".
Pricing
| Type | Price (per 1M) |
|---|---|
| Input tokens | $0.73 |
| Output tokens | $1.32 |
Capabilities
No model capability flags are currently sourced.
About Doubao Pro 128K
Doubao Pro 128K is ByteDance's Doubao model. It offers a 128K-token context window.
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Model Specs
Released2024-05-15
Parameters128B
Context128k
ArchitectureDecoder Only