Labs
xAI
The Grok family emphasizes tool use, low-hallucination reasoning, code, and media interfaces.
Types
19 models
Grok Imagine Video 1.5 Lite
xai/grok-imagine-video-1.5-lite
InTextImage
OutVideo
Closed
- Lab
- xAI
- Providers
- 0
- Context
- 1K
- Output
- —
- Price
- —
- Released
- 2026-10-01
Grok 4.7
xai/grok-4.7
InTextImagePDF
OutText
ReasoningToolsStructuredClosed
- Lab
- xAI
- Providers
- 6
- Context
- 500K
- Output
- 500K
- Price
- $2.00 / $6.00
- Released
- 2026-09-21
Grok 4.6
xai/grok-4.6
InTextImage
OutText
ReasoningToolsStructuredClosed
- Lab
- xAI
- Providers
- 8
- Context
- 500K
- Output
- 500K
- Price
- $2.00 / $6.00
- Released
- 2026-08-12
Grok Imagine Image 2.0
xai/grok-imagine-image-2.0
InTextImage
OutImage
Closed
- Lab
- xAI
- Providers
- 0
- Context
- 8K
- Output
- —
- Price
- —
- Released
- 2026-08-07
Grok Voice STT 1.0
xai/grok-voice-stt-1.0
InAudio
OutText
Closed
- Lab
- xAI
- Providers
- 0
- Context
- 15K
- Output
- 15K
- Price
- —
- Released
- 2026-08-04
Grok Voice TTS 1.0
xai/grok-voice-tts-1.0
InText
OutAudio
Closed
- Lab
- xAI
- Providers
- 0
- Context
- 15K
- Output
- 15K
- Price
- —
- Released
- 2026-07-31
Grok 4.5
xai/grok-4.5
InTextImage
OutText
ReasoningToolsStructuredClosed
- Lab
- xAI
- Providers
- 7
- Context
- 500K
- Output
- 500K
- Price
- $2.00 / $6.00
- Released
- 2026-07-08
Grok Imagine Video 1.5
xai/grok-imagine-video-1.5
InTextImageVideo
OutVideo
Closed
- Lab
- xAI
- Providers
- 0
- Context
- 1K
- Output
- —
- Price
- —
- Released
- 2026-05-30
Grok 4.3
xai/grok-4.3
InTextImagePDF
OutText
ReasoningToolsStructuredClosed
- Lab
- xAI
- Providers
- 8
- Context
- 1M
- Output
- 30K
- Price
- $1.25 / $2.50
- Released
- 2026-04-17
Grok Build 0.1
xai/grok-build-0.1
InTextImagePDF
OutText
ReasoningToolsStructuredClosed
- Lab
- xAI
- Providers
- 5
- Context
- 256K
- Output
- 256K
- Price
- $1.00 / $2.00
- Released
- 2026-04-16
Grok Imagine Image Quality
xai/grok-imagine-image-quality
InTextImage
OutImage
Closed
- Lab
- xAI
- Providers
- 0
- Context
- 16K
- Output
- —
- Price
- —
- Released
- 2026-04-03
Grok 4.20 (Non-Reasoning)
xai/grok-4.20-0309-non-reasoning
InTextImagePDF
OutText
ToolsStructuredClosed
- Lab
- xAI
- Providers
- 5
- Context
- 1M
- Output
- 30K
- Price
- $1.25 / $2.50
- Released
- 2026-03-09
Grok 4.20 (Reasoning)
xai/grok-4.20-0309-reasoning
InTextImagePDF
OutText
ReasoningToolsStructuredClosed
- Lab
- xAI
- Providers
- 5
- Context
- 1M
- Output
- 30K
- Price
- $1.25 / $2.50
- Released
- 2026-03-09
Grok Imagine Image
xai/grok-imagine-image
InTextImagePDF
OutImagePDF
Closed
- Lab
- xAI
- Providers
- 0
- Context
- 16K
- Output
- —
- Price
- —
- Released
- 2026-01-28
X-Ai/Grok-4-Fast-Non-Reasoning
xai/grok-4-fast-non-reasoning
InTextImageAudioVideo
OutText
ToolsClosed
- Lab
- xAI
- Providers
- 2
- Context
- 2M
- Output
- 2M
- Price
- $0.20 / $0.50
- Released
- 2025-12-18
X-Ai/Grok-4-Fast-Reasoning
xai/grok-4-fast-reasoning
InTextImageAudioVideo
OutText
ReasoningToolsClosed
- Lab
- xAI
- Providers
- 1
- Context
- 2M
- Output
- 2M
- Price
- $0.20 / $0.50
- Released
- 2025-12-18
Grok 4.1 Fast
xai/grok-4.1-fast
InTextImage
OutText
ToolsStructuredClosed
- Lab
- xAI
- Providers
- 0
- Context
- 2M
- Output
- 30K
- Price
- —
- Released
- 2025-11-19
Grok 4.1 Fast (Reasoning)
xai/grok-4.1-fast-reasoning
InTextImage
OutText
ReasoningToolsStructuredClosed
- Lab
- xAI
- Providers
- 2
- Context
- 2M
- Output
- 30K
- Price
- $0.20 / $0.50
- Released
- 2025-11-19
x-AI/Grok-Code-Fast 1
xai/grok-code-fast-1
InText
OutText
ReasoningToolsClosed
- Lab
- xAI
- Providers
- 1
- Context
- 256K
- Output
- 10K
- Price
- $0.20 / $1.50
- Released
- 2025-09-02