Speech Recognition / Quote
grok-voice-transcribe-2.0 API Price Speech Recognition
xAI · grok-voice-transcribe-2.0
Input · Cache Miss
$0 /hour
Output
$0 /hour
Cache Hit Input
— /hour
Price / hour
$0.1 from
Category
Speech Recognition
| Billing | USD · hour |
|---|---|
| Modalities | Audio / Text |
| Deep Thinking | — |
| Verified Date | 2026-10-10 |
| Official pricing page | docs.x.ai/developers/models/speech-to-text ↗ |
Source text: the note below is the model's official text, kept in its original Chinese and not translated.
默认语音转文本模型；REST 与 Streaming 两种调用方式分别计价（$/hour）
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Pricing Tiers
| Tier | Price | Description |
|---|---|---|
| REST (per hour) | $0.1 /hour | — |
| Streaming (per hour) | $0.2 /hour | — |
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- grok-4.20-0309-non-reasoning $1.25 / $2.5
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- grok-imagine-video-1.5 $0.08 /sec
- Text to Speech Tiered
- grok-voice-think-fast-2.0 Tiered
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- Grok 4.3 $1.25 / $2.5
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FAQ
How much does the grok-voice-transcribe-2.0 API cost?
From $0.1/hour
Which input modalities does grok-voice-transcribe-2.0 support?
Audio / Text.
How does grok-voice-transcribe-2.0 compare with peers on value?
xAI grok-voice-transcribe-2.0 is competitively priced among comparable models; compare against similar models. See the Pricemon market table for a full comparison.
What use cases suit grok-voice-transcribe-2.0?
Suited to applications in its domain.
Does grok-voice-transcribe-2.0 have a free tier?
Check xAI's official pricing page for the latest free quota, trial policy and tiered pricing. Policies differ by vendor and change over time.