SpaceXAI releases Grok Voice 3.0, ranking first on the Artificial Analysis speech index
Original titleMeet Grok Voice 3.0: SpaceXAI Voice Agent Model Ranks #1 on Artificial Analysis
AISummary
SpaceXAI released Grok Voice 3.0, a speech-to-speech model with an 86.9 score on the Artificial Analysis Speech-to-Speech Index, the highest it currently ranks. The model answers in 0.81 seconds, but it trails GPT-Live-1 on τ-Voice, 71.6% against 74.5%. Pricing stays at $0.08 per minute through the hosted API, which is closed and has no open weights.
AIWhy it matters
The article compares Grok Voice 3.0's benchmark scores, latency, and price against GPT-Live-1 and Gemini 3.8 Live, showing where it leads and where it trails.
Source: MarkTechPost · marktechpost.comPublished · added here