Model Metadata
- v2 only
- Yes
- type
- realtime
- name
- Grok Voice 3.0
- description
- Speech-to-speech model for real-time voice agents with tool use and optional reasoning
- family
- grok
- open weights
- No
- release date
- 2026-10-14
- modalities
- input: text, audio/pcm, audio/pcmu, audio/pcma, audio/opus; output: text, audio/pcm, audio/pcmu, audio/pcma, audio/opus
- capabilities
- tools: supported: Yes; reasoning: supported: Yes; temperature: No; top_p: No; top_k: No
- limit
- context: 0; output: 0
Provider Variants 2
vercel spacexai/grok-voice-3.0
Context Not recorded · Output Not recorded
- type
- realtime
- name
- Grok Voice 3.0
- description
- Speech-to-speech model for real-time voice agents with tool use and optional reasoning
- family
- grok
- open weights
- No
- release date
- 2026-10-14
- modalities
- input: text, audio/pcm, audio/pcmu, audio/pcma, audio/opus; output: text, audio/pcm, audio/pcmu, audio/pcma, audio/opus
- capabilities
- tools: supported: Yes; reasoning: supported: Yes; temperature: Yes; top_p: No; top_k: No; system_updates: No; effort_updates: No
- limit
- context: 0; output: 0
- id
- spacexai/grok-voice-3.0
- canonical id
- xai/grok-voice-3.0
- last updated
- 2026-10-14
- api
- realtime: base_url: https://ai-gateway.vercel.sh/v4/ai; sdk: aisdk: @ai-sdk/gateway; capabilities: tools: updates: No
SpaceXAI grok-voice-3.0
Context Not recorded · Output Not recorded
- type
- realtime
- name
- Grok Voice 3.0
- description
- Speech-to-speech model for real-time voice agents with tool use and optional reasoning
- family
- grok
- open weights
- No
- release date
- 2026-10-14
- modalities
- input: text, audio/pcm, audio/pcmu, audio/pcma, audio/opus; output: text, audio/pcm, audio/pcmu, audio/pcma, audio/opus
- capabilities
- tools: supported: Yes; reasoning: supported: Yes; default: type: effort; value: high; effort: none, high; temperature: No; top_p: No; top_k: No; system_updates: No; effort_updates: No
- limit
- context: 0; output: 0
- id
- grok-voice-3.0
- canonical id
- xai/grok-voice-3.0
- last updated
- 2026-10-14
- api
- realtime: base_url: https://api.x.ai/v1; sdk: aisdk: @ai-sdk/xai; capabilities: tools: updates: No