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Seed 1.8 (251228) (ByteDance)
bytedance/seed-1-8-251228Prices
- Input
$0.25 per 1M tokens
low- Input (cached read)
$0.05 per 1M tokens
low- Output
$2.00 per 1M tokens
low
Specifications
- Provider
- bytedance
- Context window
- 256,000
- Max output tokens
- 256,000
- Open weights
- no
- Released
- 12/18/2025
- Retires
- no date announced
- First seen by this tracker
Price history
No price of this model has changed since we started tracking it.
- Input
- 0.25 per 1M tokens, unchanged since 09/14/2026
- Output
- 2 per 1M tokens, unchanged since 09/14/2026
- Input (cached read)
- 0.05 per 1M tokens, unchanged since 09/14/2026