Doubao Seed 2.0
4 models2026Up to 256K ctx
About
Doubao Seed 2.0 is ByteDance's frontier model family released February 14, 2026. The family includes Pro, Lite, Mini, and Code variants covering reasoning, general language tasks, high-throughput inference, and software development. Seed 2.0 Pro achieved 88.9 on GPQA Diamond and 87.8 on LiveCodeBench v6, competing with frontier models at a fraction of the cost. All models are available via Volcano Engine API.
Specifications(4 models)
| Model | Released | Context | Fn Calling |
|---|---|---|---|
| ByteDance Doubao Seed 2.0 Pro | 2026-02 | 256k | Yes |
| ByteDance Doubao Seed 2.0 Lite | 2026-02 | 128k | No |
| ByteDance Doubao Seed 2.0 Mini | 2026-02 | 128k | No |
| ByteDance Doubao Seed 2.0 Code | 2026-02 | 128k | Yes |
Frequently Asked Questions
- What is Doubao Seed 2.0?
- Doubao Seed 2.0 is ByteDance's frontier model family released February 14, 2026. The family includes Pro, Lite, Mini, and Code variants covering reasoning, general language tasks, high-throughput inference, and software development. Seed 2.0 Pro achieved 88.9 on GPQA Diamond and 87.8 on LiveCodeBench v6, competing with frontier models at a fraction of the cost. All models are available via Volcano Engine API.
- How many models are in the Doubao Seed 2.0 family?
- The Doubao Seed 2.0 family contains 4 models.
- What is the latest Doubao Seed 2.0 model?
- The latest model is ByteDance Doubao Seed 2.0 Pro, released in 2026-02.
