Grok Voice 2.0 Priced at $4.80/Hour, Undercutting GPT Realtime Models
ArtificialAnlys · x · 2026-07-30
According to Artificial Analysis, the newly released Grok Voice Think Fast 2.0 High is priced at $4.80 per hour of input audio, up from $3.00 for version 1.0.
Among comparable realtime voice models, it is more expensive than Qwen Audio 3.0 Realtime Plus ($4.42) and GPT-Realtime-2 High ($4.14), but remains 2.2x cheaper than the top-tier GPT-Realtime-2.1 High ($10.75).
Related event: xAI Releases Grok Voice 2.0, Tops Voice Agent Benchmarks(20 posts)→
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