Volcengine Ark
Seed 1.8
doubao-seed-1-8-251228
Prices and limits
- Input price per 1M tokens
- $0.119
- Output price per 1M tokens
- $1.19
- Cached input per 1M tokens
- $0.024
- Blended price per 1M (our estimate)
- $0.386
- Context window
- 256,000
- Max output tokens
- 64,000
- Accepts
- TextImage
- Produces
- Text
- Released
- Dec 28, 2025
- Last updated
- Dec 28, 2025
- Knowledge cutoff
- —
- Open weights
- No
- Above 32,000 tokens of context: $0.178 input / $2.37 output per 1M.
- Above 128,000 tokens of context: $0.356 input / $3.56 output per 1M.
Wrong price, or a provider that wants its listing corrected or removed? Email ceo@uniholix.com. We reply within 5 business days.
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Same model at other providers
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Price changes
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