Seed 2.1 Turbo
Seed 2.1 Turbo is a multimodal model from ByteDance Seed for coding and long-horizon agent workflows.
text + image + video → text · made by ByteDance
$0.45→$2.23per Mtok in / out
ByteDance · 4 sellers
Sold by 6 ways
| Seller | Lane | Rate |
|---|---|---|
| ByteDance api | batch | $0.22per Mtok in$1.12per Mtok out$0.089per Mtok cachedvolcengine.com · read 2026-08-25 |
| ByteDance api | standard | $0.45per Mtok in$2.23per Mtok out$0.089per Mtok cachedvolcengine.com · read 2026-08-25 |
| ByteDance api | low-latency | $0.89per Mtok in$4.46per Mtok out$0.18per Mtok cachedvolcengine.com · read 2026-08-25 |
| Nous Research aggregator | standard | $0.5per Mtok in$2.5per Mtok outinference-api.nousresearch.com · read 2026-09-12 |
| OpenRouter aggregator | standard | $0.5per Mtok in$2.5per Mtok outopenrouter.ai · read 2026-08-24 |
| Venice AI aggregator | standard | $0.62per Mtok in$3.12per Mtok out$0.12per Mtok cachedmodels.dev · read 2026-09-16 |
About
Seed 2.1 Turbo — a text model from ByteDance, sold by 4 companies from $0.45 in and $2.23 out per million tokens.
It takes text, images and video and returns text, with a context window of 262,144 tokens. It was published in June 2026. Its sellers say it can reason step by step and call a tool. The catalogue files it under chat. Four companies sell it. The cheapest is $0.45 in and $2.23 out per million tokens at ByteDance. Beside the standard rate there are batch and separately routed lanes.
Every current figure
- Maker
- ByteDance
- Register
- model
- Takes
- text + image + video
- Returns
- text
- Context
- 262,144 tokens
- Published
- June 2026
- Licence
- not read
- Sellers
- 4
- Price
- $0.45 in and $2.23 out per million tokens — ByteDance
Known as 2 names
doubao-seed-2-1-turbo-260628bytedance-seed/seed-2-1-turbo