Input
$0.075
Output
$0.30
Context
256K
Seed 1.6 Flash costs $0.075 per million input tokens and $0.30 per million output tokens.
Specifications
| Lab | ByteDance Seed |
| Model id | bytedance-seed/seed-1.6-flash |
| Input price | $0.075 per million tokens |
| Output price | $0.30 per million tokens |
| Cached input price | $0 per million tokens |
| Context window | 262,144 tokens (256K) |
| Maximum output | 32,768 tokens (32K) |
| Tool calling | yes |
| Image input | yes |
| Reasoning | no |
| First listed | 23 December 2025 |
ByteDance Seed's other models
| Model | Input / 1M | Output / 1M | Context | Listed |
|---|---|---|---|---|
| Seed 2.1 Turbo | $0.50 | $2.50 | 256K | 12 August 2026 |
| Seed-2.0-Code | $0.50 | $3 | 256K | 12 August 2026 |
| Seed-2.0-Lite | $0.25 | $2 | 256K | 10 March 2026 |
| Seed-2.0-Mini | $0.10 | $0.40 | 256K | 26 February 2026 |
| Seed 1.6 | $0.25 | $2 | 256K | 23 December 2025 |
Where these numbers come from
Read from OpenRouter's listing of Seed 1.6 Flash every 6 hours into the catalog Founden's builders choose their models from. Prices are OpenRouter's listed price per million tokens: for a lab's closed models that is the lab's own list price, and for an open-weight model it is the price of the host OpenRouter routes to by default, which can differ from the lab's own API and from other hosts. US dollars, before batch, volume or regional discounts. Every model.