LaunchAI ModelsSeptember 1, 2026

Gradium AI releases new default TTS model with 81% hard-case pass rate

Gradium AI's new text-to-speech model, now default across its API and Studio, achieves an 81.0% human-rated hard-case pass rate with 216 ms time-to-first-audio. It targets voice-agent pain points like reading order numbers and email addresses.

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