Doubao API pricing
Every Doubao model from ByteDance we track, with input, cached input and output cost in USD per 1M tokens. ByteDance sells Doubao through Volcengine Ark, priced well below Western equivalents.
1 models · updated 2026-08-12 · prices in USD per 1,000,000 tokens
1
Models tracked
$0.100
Cheapest input — UI-TARS 7B
$0.100
Priciest input — UI-TARS 7B
128K
Largest context — UI-TARS 7B
Listed in the order ByteDance (Doubao) publishes them.
| UI-TARS 7B Via OpenRouter | $0.100 | $0.100 | $0.200 | 128K |
|---|
Doubao pricing questions
- How much does the Doubao API cost?
- Doubao pricing runs from $0.100 to $0.100 per 1M input tokens depending on the model. UI-TARS 7B costs $0.100 per 1M input and $0.200 per 1M output tokens.
- What is the cheapest Doubao model?
- UI-TARS 7B is the cheapest Doubao model we track, at $0.100 per 1M input tokens and $0.200 per 1M output tokens.
- Does Doubao charge less for cached tokens?
- Yes. Cached input is billed at a lower rate than fresh input — for UI-TARS 7B it is $0.100 per 1M versus $0.100, about 0% cheaper. Caching applies to repeated prompt prefixes.
- How often is this Doubao pricing updated?
- Every day. Prices are read directly from the published pricing page, normalized to USD per 1,000,000 tokens, and only recorded when a number actually changes — so the history shows real price movements rather than daily noise.