Seeduplex

Name: Seeduplex
Author: ByteDance Seed

audio

As a native full-duplex speech LLM, it achieves high-precision interference suppression and adaptive endpoint detection.

Capabilities

Show unsupported (12)

Infrastructure

Streaming

Creatorbytedance

Family—

License—

Statusactive

Typeaudio

Input modalitiestext

Output modalitiestext

Open weight—

Parameters—

Architecture—

Max duration—

Sample rate—

Channels—

Languages—

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Release date—

Sourceofficial

Chat CompletionsPOST

Generate chat responses with messageshttps://console.volcengine.com/ark/v1/chat/completions

GET/v1/models/bytedance/seeduplex

As a native full-duplex speech LLM, it achieves high-precision interference suppression and adaptive endpoint detection.

Changes · 3 entries

seeduplexcreateca7a400Nov 2, 2026, 03:02 AM

seeduplexupdateb2f45bfOct 29, 2026, 03:29 AM

model_typechat→audio

page_urlhttps://seed.bytedance.com/en/seeduplex→https://seed.bytedance.com/en/blog/introducing-seed-full-...

seeduplexcreate08f0ffeMay 11, 2026, 08:27 AM