Grok Voice 3.0 Launches as Speech-to-Speech Model With 40% Lower Latency

Key Info

Grok Voice 3.0 is introduced as the world's most intelligent speech-to-speech model, available today in the API and Voice Agent Builder at $0.08/min.

Highlights

• Responds in under a second and achieves frontier performance in voice agent tasks at 40% lower latency.
• Costs less than other frontier models, priced at $0.08/min.
• At SpaceX, it resolves 70% of Starlink support calls on its own.
• Available today via the API and Voice Agent Builder.