ByteDance Seed: Seed 1.6
bytedance-seed/seed-1.6
Seed 1.6 is a general-purpose model released by the ByteDance Seed team. It incorporates multimodal capabilities and adaptive deep thinking with a 256K context window.
Modalities
ImageTextVideo
In / out price
₩439 / ₩3,510
1M
Context
262.14K
Released
Dec 24, 2025
Pricing
Prices are quoted in Korean won. Changes to the exchange rate or margin show up immediately.
| Input (prompt) | ₩439 / 1M |
| Output (completion) | ₩3,510 / 1M |
| Cache read | ₩44 / 1M |
| Cache write | — |
1,000 input tokens plus 1,000 output tokens costs about ₩3.95.