Introducing Grok Voice 3.0 (xAI news) 14 Oct 2026
Grok Voice 3.0
Grok Voice 3.0 ranks first on Big Bench Audio.
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Benchmarks with a score
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Ranked first, out of five or more models
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In the top three
xAI Oct 2026
Grok Voice 3.0
Closed weights Flagship
No Epoch Capabilities Index score yet
- Big Bench Audio 98.5% #1 /6
Where it ranks
Its best score on each benchmark, and where that ranks among every model with a score there. We rank each model once, at its best setting.
Vision, audio and robotics
| Benchmark | Score | Rank | Source | |
|---|---|---|---|---|
| Big Bench Audio | 98.5% | #1 of 6 | Model card | |
| τ-Voice | 71.6% | #1 of 4 | Model card |
Its launch post
The benchmarks the lab chose to headline, with the scores it gave.