xAI · Voice model · GA
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Figures checked 1 Nov 2026. A dash means not published on the sources we checked, so it stays blank rather than estimated.
| Lab | xAI |
|---|---|
| Type | Voice |
| Status | GA docs.x.ai (opens in a new tab) |
| Released | – |
| API access | Yes docs.x.ai (opens in a new tab) |
| API model ID | – |
| API rate limits | – |
| Consumer app plans | – |
| Price at each level | – |
| Input per 1M tokens | – |
| Output per 1M tokens | – |
| Cached input | – |
| Batch in / out | – |
| Other pricing | US$0.08 per minute speech to speech docs.x.ai (opens in a new tab) |
| Context window | – |
| Max output | – |
| Input types | audio, text docs.x.ai (opens in a new tab) |
| Output types | audio, text |
| Weights | Closed docs.x.ai (opens in a new tab) |
| Reasoning | – |
| Tool use | – |
| Artificial Analysis index | – |
| Output speed | – |
| Time to first token | – |
| Reasoning levels | – |
| Lab benchmark claims | – |
| Limitations | – |
Grok Voice 3.0 has no published tool use, so we do not match it to MCP servers. Browse AI tools
Same type, closest on quality index and blended price. A similarity, not a ranking.
Compare Grok Voice 3.0 with GPT Live 1 and GPT Live Transcribe
All 109 AI models · AI agents · How we check sources
xAI 
The Super Intelligence segment made $7.5bn of revenue in Q3. Musk said the limit on deploying AI is "more in power and cooling and infrastructure than it is in chips".
Source: TechCrunch (opens in a new tab)
xAI
SpaceXSI says its new speech-to-speech model sets a record for resolving customer support calls, at the same API price as Grok Voice 2.0.
Source: SpaceXSI (opens in a new tab)
xAI
Grok 4.7 uses a larger base model than Grok 4.6, at the same price and speed: from $2 per 1M input and $6 per 1M output tokens.
Source: SpaceXSI (opens in a new tab)
