ByteDanceSeed 2.0
Seed 2.0 Pro
Seed 2.0 Pro focuses on extended reasoning and complex workflows. It was part of the February 2026 Seed 2.0 launch.
Technical guide
The family was designed for tasks that combine unstructured documents, charts and instructions. The launch placed Pro in the Doubao app and offered the model family through Volcano Engine.Seed 2.0 release
Practical use
Practical guidance. Check the exact dated ID before planning a migration. A China withdrawal notice does not establish that the separate March BytePlus release has already stopped serving.
Specifications & access
| Detail | Value and conditions |
|---|---|
| Launch date | |
| Access | API |
| Model identifiers | seed-2-0-pro-260328doubao-seed-2-0-pro-260215 |
| Regional availability | BytePlus lists 260328. Volcano Engine marks its 260215 release for withdrawal.BytePlus ModelArk current model catalogVolcano Engine current model catalog |
Related models
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Multimodal agent model for office tasks, software engineering, planning and file processing.
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