Grok Voice 3.0 Launches as Top Speech AI at Competitive Rate

WHO:

MarkTechPost - SpaceXAI released Grok Voice 3.0.

Techmeme - SpaceXSI is the organization behind Grok Voice 3.0.

WHAT:

MarkTechPost - Grok Voice 3.0 is a speech-to-speech model that listens, reasons, calls tools, and speaks.

MarkTechPost - Grok Voice 3.0 ranks first on the Artificial Analysis Speech-to-Speech Index with a score of 86.9.

Techmeme - Grok Voice 3.0 responds in under a second.

Techmeme - The cost of Grok Voice 3.0 is $0.08 per minute.

WHERE:

MarkTechPost - The information pertains to the release of Grok Voice 3.0 by SpaceXAI.

WHEN:

Techmeme - Grok Voice 3.0 was announced as the world's most intelligent speech-to-speech model.

WHY:

Techmeme - The launch of Grok Voice 3.0 aims to provide a competitive rate compared to rivals.

HOW:

MarkTechPost - The endpoint, events, and pricing structure of Grok Voice 3.0 remain unchanged from Grok Voice 2.0.

(UPDATED October 15, 2026 05:59 UTC)

SpaceXAI has just released Grok Voice 3.0, a cutting-edge speech-to-speech model that listens, reasons, calls tools, and speaks, ranking first on the Artificial Analysis Speech-to-Speech Index with an impressive score of 86.9. This new model responds in under a second and is priced competitively at $0.08 per minute, maintaining the same endpoint, events, and pricing structure as its predecessor, Grok Voice 2.0. The launch of Grok Voice 3.0 positions it as the world's most intelligent speech-to-speech model, aimed at providing users with a superior experience compared to rival offerings.