# xAI releases Grok Voice 3.0 speech model through its API > The new version retains its predecessor’s API price, the company said; performance comparisons are attributed to external evaluators. - Canonical URL: https://newsverum.com/en/news/xai-grok-voice-3-speech-model - Publisher: Newsverum - Section: Technology - Country: United States - Published: 2026-10-15T17:36:41+00:00 - Updated: 2026-10-15T17:36:41+00:00 - Event / data period: 2026-10-14 - Other editions: [Türkçe](https://newsverum.com/tr/news/xai-grok-voice-3-speech-model.md), [العربية](https://newsverum.com/ar/news/xai-grok-voice-3-speech-model.md), [Français](https://newsverum.com/fr/news/xai-grok-voice-3-speech-model.md), [Español](https://newsverum.com/es/news/xai-grok-voice-3-speech-model.md), [Deutsch](https://newsverum.com/de/news/xai-grok-voice-3-speech-model.md), [Português](https://newsverum.com/pt/news/xai-grok-voice-3-speech-model.md) xAI announced on October 14 that Grok Voice 3.0 was available through its API. The company describes it as a speech-to-speech model and says applications using the \`grok-voice-latest\` alias were switched automatically. It listed the Voice Agent API price as US$0.08 per minute. In the Artificial Analysis evaluation cited by xAI, the model scored 86.9 on the Speech-to-Speech Index and 97% on Full Duplex Bench; ServiceNow’s EVA-Bench result was 74% accuracy. These are attributed benchmark results, not guaranteed performance in general use. ## Data ### xAI releases Grok Voice 3.0 speech model through its API The new version retains its predecessor’s API price, the company said; performance comparisons are attributed to external evaluators. Methodology: Based on the source announcement; no outcomes beyond those stated by the source are asserted. | date | label | description | status | |---|---|---|---| | 2026-10-14 | xAI releases Grok Voice 3.0 speech model through its API | The new version retains its predecessor’s API price, the company said; performance comparisons are attributed to external evaluators. | occurred | Sources: · Download data: [JSON](https://newsverum.com/api/v1/articles/xai-grok-voice-3-speech-model/data/announcement?lang=en&format=json) · [CSV](https://newsverum.com/api/v1/articles/xai-grok-voice-3-speech-model/data/announcement?lang=en&format=csv) ### API price and reference duration Price for the stated one-minute service duration. Methodology: Based on the source announcement; no outcomes beyond those stated by the source are asserted. | Price (USD) | Service duration (minutes) | |---|---| | 0.08 | 1 | Sources: · Download data: [JSON](https://newsverum.com/api/v1/articles/xai-grok-voice-3-speech-model/data/reported-figures?lang=en&format=json) · [CSV](https://newsverum.com/api/v1/articles/xai-grok-voice-3-speech-model/data/reported-figures?lang=en&format=csv) ## Sources - [SpaceXSI]() (Source checked: 2026-10-15; Published: 2026-10-14) --- Cite the canonical URL above. [Editorial standards and corrections](https://newsverum.com/en/editorial)