Seed Audio 1.0 is ByteDance Seed's audio creation model that generates speech, sound effects and ambience from a text prompt in one unified framework. It supports more than 20 languages, can follow a voice description or an authorized reference sample, controls dialogue timing at 100 ms precision, and produces up to two minutes of audio per pass.
Modalities
In / out price
$0.17/min
Context
–
Max output
–
Updated
Oct 22, 2026
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Uptime
FAQ
Common questions about Seed Audio 1.0.