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Grok Voice Think Fast 1.0
xai·xai/grok-voice-think-fast-1.0·GA·Closed·grok series
Speech generation model for controllable voice, narration, and audio delivery
At a glance
Reference pricePrice undisclosed
Lowest paidNo paid channels
Context0
Output limit0
Capabilities
ReasoningTool use? Structured output? TemperatureAttachments
Modalities
TextAudio
Knowledge cutoff—
Released / updated2026-04-23 / 2026-04-23
Quality & performance
Artificial Analysis doesn't cover this model (267 of 2059 have data). Quality data comes from independent evals covering widely used models.
Available at 1 providers0 with public prices
| Provider | Tier | Input | Output | Cache read | Cache write | Context | Output limit | Status |
|---|---|---|---|---|---|---|---|---|
| Vercel AI Gateway | Cloud | — | — | — | — | 0 | 0 | hostTable.undisclosed |
Sorted by blended price (input×0.75 + output×0.25) asc. The official channel always shows regardless of rank. Whether a gateway's low price is actually usable can't be verified.
Your usage cost
This model has no public prices; can't estimate.
Related models
Grok 4.6same series$2.00 / $6.00Grok 4.6 (xAI)same series$2.00 / $6.00Grok 4.6 (AWS Bedrock)same series$2.00 / $6.00
Price historyone sample accumulated per data sync
Input listOutput listMin blended