---
id: "bytedance-seed/seed-audio-1-0"
also: ["bytedance-seed/seed-audio-1-0-20260630"]
context: 0
max_output: 0
input: ["text"]
output: ["speech"]
released: "2026-09-25"
api: ["/api/v1/audio/speech"]
endpoints: 1
gateways: "openrouter (1)"
no_training: 1
trains: 0
retains_prompts: 0
---
# ByteDance Seed: Seed Audio 1.0

Seed Audio 1.0 is ByteDance Seed's non-streaming audio generation model. It produces speech and other audio from a natural-language text prompt that can describe the desired voice, tone, and sound...