Price range ¥28.43 / 1M tokens
| Channel | Billing | Input | Output | Cache hit | Cache write |
|---|---|---|---|---|---|
| default | Token | ¥28.43 | - | - | - |
Grok Voice TTS 1.0
grok-voice-tts-1.0Turn text into expressive spoken audio with one API call.
Convert text into spoken audio with a single API call. The API supports a rich set of expressive voices, inline speech tags for fine-grained delivery control, and output formats from high-fidelity MP3 to telephony-optimized μ-law.
15K context15K context
Released2026-07-31
Relays1 site
audiomultimodal
Model information
- Model ID
- grok-voice-tts-1.0
- Context
- 15K
- Max input
- -
- Max output
- 15K
- Knowledge cutoff
- -
- Open weights
- Not supported
- License
- -
- Release date
- 2026-07-31
Input
Text: SupportedImage: Not supportedAudio: Not supportedVideo: Not supportedPDF: Not supportedFile: Not supported
Output
Text: Not supportedImage: Not supportedAudio: SupportedVideo: Not supported
API capabilities
Reasoning: Not supportedTool call: Not supportedStructured output: UnknownTemperature: Not supported
Relay Comparison
Compare token, per-request, or per-second pricing by relay channel.
Unit: token prices are ¥ / 1M tokens; per-request and per-second rows use their shown unit
How should Grok Voice TTS 1.0 relay pricing be compared?
This Grok Voice TTS 1.0 pricing page compares official pricing with public prices from 1 listed AI gateways. Token prices are shown in CNY per 1M tokens, while per-request, per-second, and per-character rows use the unit shown in the table. Last updated: 10/23/2026, 08:15.
- Data sources
- Public price catalogs, official pricing records, and monitoring results.
- Metric definitions
- Uptime means successful probe response rate, fake-rate signals possible model mismatch or abnormal output risk, and latency is average API response time.
- Risk note
- Relay gateways are third-party services. Pricing, billing, privacy, and stability can change; start with a small top-up and verify reliability before continued use.