speechavailableverified

grok-voice-2.0

xAI

Speech-to-speech and text-to-speech.

Data basis

Input → Output

audio, text → audio

Pricing unit

per_minute

Access

api

Last verified

2026-10-15

Pricing and verification

Speech-to-speech: $0.08 / minute
Text-to-speech: $15 / 1M characters

Verified: 2026-10-15
Successor: grok-voice-3.0

Superseded: grok-voice-latest moved to grok-voice-3.0 on 2026-10-14 (same price). xAI has not announced a deprecation or shutdown date for grok-voice-2.0 (release notes checked 2026-10-15).

xAI models and pricing xAI release notes

Model performance benchmarks

No audited, comparable public benchmark score is available yet. Music and world models do not currently have a unified public leaderboard; video models are seeded from public sources such as VBench / VBench++ where available.

Capabilities

speech-to-speechtext-to-speech

Superseded: grok-voice-latest moved to grok-voice-3.0 on 2026-10-14 (same price). xAI has not announced a deprecation or shutdown date for grok-voice-2.0 (release notes checked 2026-10-15).

Pricing and plans status

STS $0.08/min; TTS $15/1M characters

Note: multimodal pricing can be seconds, generations, credits, minutes, plan allowances or enterprise contracts. It is not forced into token pricing; only verified source-backed rows appear below.

Pricing sources and usage units

No structured pricing reference row yet; showing official pricing unit and source links above.

Related plans

No mapped plan yet. Next step is to materialize plans for Runway, Kling, Pika, Luma, Suno, Udio and similar providers.