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Text-to-Speech

50 summarised stories about Text-to-Speech, each linking back to the original source. Browse all topics →

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Tuesday, 1 September 2026

Gradium AI Releases New Default TTS Model: 81.0% Hard-Case Pass Rate at 216 ms Time-to-First-Audio

MarkTechPost 1 month ago 46

Gradium AI released a new default text-to-speech model across its API and Studio. It reported an 81.0% human-rated pass rate on a 500-sentence hard-case set and a 216 ms P50 time-to-first-audio. The default model switch went live on August 31, 2026 with no migration and existing (including custom) voices continuing to work unchanged.

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