Property Value
Provider id xai
Display name xAI
Capabilities Chat - Speech-to-text - Realtime voice/omni - Image - Video
Default base URL https://api.x.ai/v1
Credential type API key
Auth method HTTP Bearer token
Recommended env vars XAI_API_KEY
API-key link xAI console
Official docs xAI quickstart

Model Catalog Source

The model sections below use the supplied provider/model catalog for this documentation update. They are based only on that supplied catalog.

Status values:

  • active: listed as a current model in the supplied catalog.
  • deprecated: transitional model; avoid new integrations unless required.
  • verify: verify provider access and adapter support before production use.

Model Type Coverage

Model type Documented models
Large Language Models grok-4.3, grok-build-0.1
Speech-To-Text Models xai-stt-batch, xai-stt-streaming
Realtime Voice And Omni Models grok-voice-latest
Image Models grok-imagine
Video Models grok-imagine-video

Large Language Models

Model id Status
grok-4.3 active
grok-build-0.1 active

Speech-To-Text Models

Model id Status
xai-stt-batch active
xai-stt-streaming active

Realtime Voice And Omni Models

Model id Status
grok-voice-latest active

Image Models

Model id Status
grok-imagine active

Video Models

Model id Status
grok-imagine-video active