Bytedance just dropped realtime voice translation 3x faster than before, with only a ~3s lag! Seed LiveInterp...

Bytedance just dropped realtime voice translation 3x faster than before, with only a ~3s lag!

Seed LiveInterp 2 is a full duplex speech-to-speech model with >70% correctness.

When this makes it to video calls, it'll open up previously impossible connections. 

Source:
https://alphaxiv.org/pdf/2507.17527
Post:
https://seed.bytedance.com/en/seed_liveinterpret