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2026-06-07 20:43:31 -07:00

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Grok (Aurora)

Aurora is xAI's autoregressive image generation model integrated into Grok, excelling at photorealistic rendering and precise text instruction following.

Model Variants

grok-2-image-1212

  • API-accessible image generation model
  • Generates multiple images from text prompts
  • $0.07 per generated image
  • OpenAI and Anthropic SDK compatible

Aurora (Consumer)

  • Autoregressive mixture-of-experts network
  • Trained on billions of text and image examples
  • Available via Grok on X platform, web, iOS, and Android

Grok Imagine

  • Video and image generation model
  • State-of-the-art quality across cost and latency
  • API available since January 2026

Key Features

  • Photorealistic image generation from text prompts
  • Precise text rendering within images
  • Accurate rendering of real-world entities, logos, and text
  • Image editing via uploaded photos with text instructions
  • Multi-image generation per request
  • Native multimodal input support

Hardware Requirements

  • Cloud API-based (no local GPU required)
  • All generation runs on xAI infrastructure
  • API access via console.x.ai

Common Use Cases

  • Photorealistic image generation
  • Text and logo rendering in images
  • Image editing and style transfer
  • Meme and social media content creation
  • Product visualization
  • Character and portrait generation

Key Parameters

  • prompt: Text description of desired image
  • model: Model identifier (grok-2-image-1212)
  • n: Number of images to generate
  • response_format: Output format (url or b64_json)
  • size: Image dimensions