# yaml-language-server: $schema=https://promptfoo.dev/config-schema.json
description: Google Imagen image generation comparison

prompts:
  - 'Create a {{quality}} image of {{subject}} with {{style}} aesthetic'

providers:
  # Ultra quality - highest detail and quality
  - id: google:image:imagen-4.0-ultra-generate-001
    config:
      # projectId: 'your-project-id'  # Optional: Can be set here or via GOOGLE_PROJECT_ID env var
      aspectRatio: '16:9'
      # seed: 42  # Note: seed is only supported in Vertex AI, not Google AI Studio
      # safetyFilterLevel: 'block_some'  # Note: Google AI Studio only supports 'block_low_and_above'
      # addWatermark: false  # Note: addWatermark is only supported in Vertex AI

  # Standard quality - balanced quality and speed
  - id: google:image:imagen-4.0-generate-001
    config:
      aspectRatio: '16:9'
      # seed: 42  # Note: seed is only supported in Vertex AI
      # safetyFilterLevel: 'block_some'  # Note: Google AI Studio only supports 'block_low_and_above'
      # addWatermark: false  # Note: addWatermark is only supported in Vertex AI

  # Fast generation - optimized for speed
  - id: google:image:imagen-4.0-fast-generate-001
    config:
      aspectRatio: '16:9'
      # seed: 42  # Note: seed is only supported in Vertex AI
      # safetyFilterLevel: 'block_some'  # Note: Google AI Studio only supports 'block_low_and_above'
      # addWatermark: false  # Note: addWatermark is only supported in Vertex AI

  # Previous generation for comparison
  - id: google:image:imagen-3.0-generate-002
    config:
      aspectRatio: '16:9'
      # seed: 42  # Note: seed is only supported in Vertex AI
      # safetyFilterLevel: 'block_some'  # Note: Google AI Studio only supports 'block_low_and_above'
      # addWatermark: false  # Note: addWatermark is only supported in Vertex AI

tests:
  - vars:
      quality: 'photorealistic'
      subject: 'a futuristic spacecraft'
      style: 'cinematic sci-fi'

  - vars:
      quality: 'highly detailed'
      subject: 'starry night over a cyberpunk city'
      style: 'Van Gogh painting'

  - vars:
      quality: 'minimalist'
      subject: 'a zen garden at sunrise'
      style: 'Japanese ink wash'

  - vars:
      quality: 'vibrant'
      subject: 'tropical birds in a rainforest'
      style: 'watercolor illustration'

  - vars:
      quality: 'dramatic'
      subject: 'a medieval castle during a thunderstorm'
      style: 'fantasy art'