Grok Voice Think Fast 2.0
Open in the interactive archive →
Overview
Next-gen speech-to-speech: 82.9% on AA's Speech-to-Speech Quality Index (vs GPT-Realtime-2.1's 79.1%); leads tau-Voice agentic benchmark at...
Generates
Voice chatApp available
Details
- Vendor
- xAI
- Type
- Speech AI
- Release year
- 2026
- Jurisdiction
- USA
- CEO
- Elon Musk
- Key staffers
- Part of SpaceX (Elon Musk, CEO); Gwynne Shotwell (SpaceX President)
- Deployment
- Cloud (Grok apps + API); becomes grok-voice-latest default Aug 5, 2026
- Open source
- No
- Free tier
- Yes
- Subscription
- $0.08 per minute of audio.
- Stock status
- Public via SpaceX (Nasdaq: SPCX; IPO Jun 12, 2026)
- X
- @SpaceXAI
Known safety issues
None publicly documented
AIDb Rating
AIDb v2.0 (curated): Capability 9/10 · Currency 10/10 · Access 5.5/10 · Significance 6/10 → 8.22
Last verified 2026-08-09 · Primary source ↗
Cite this
“Grok Voice Think Fast 2.0.” AIDb — The AI Database. Verified 2026-08-09. https://theaidatabase.com/m/xai-grok-voice-think-fast-2.html
More from xAI
Aurora (xAI) · Grok-1 (open) · Grok 1 · Grok 3 · Grok 4 · Grok Aurora · Grok (X Premium+) · SuperGrok