Gradium TTS Beta Boasts Sub-50ms Time-to-First-Audio

Speech startup Gradium opened a beta TTS model with time-to-first-audio under 50ms, versus 100ms-plus for most competitors, claiming production-grade quality. The model targets real-time voice interaction and is available for trial.

2026-09-23 ~ 2026-09-24 · 3 related posts

• Gradium's TTS beta cuts time-to-first-audio from ~250ms to under 50ms — RemiCadene · 2026-09-23
• Gradium launches TTS beta with sub-50ms TTFA, roughly half the latency of most models — mattturck · 2026-09-23
• Gradium launches TTS beta with sub-50ms TTFA, claims fastest production speech synthesis — RemiCadene · 2026-09-24