Grok Voice 3.0 Priced at $4.80/Hour of Input Audio, 2.2x Cheaper Than GPT-Realtime-2.1 High
ArtificialAnlys · x · 2026-10-15
Artificial Analysis published pricing for Speech-to-Speech models alongside Grok Voice 3.0's benchmark debut:
- Grok Voice 3.0: $4.80 per hour of input audio, same as Grok Voice 2.0
- Above GPT-Live-1 (Sol, low) at $4.47 and Gemini 3.8 Live Extended Thinking (High) at $3.50
- Below GPT-Live-1 (Astra, medium) at $5.83
- 2.2x cheaper than GPT-Realtime-2.1 High at $10.75
Full Speech Agent Arena leaderboard and methodology available on their site.
Related event: xAI launches Grok Voice 3.0, tops Speech-to-Speech Index(16 posts)→
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