{
  "title": "Product hero study",
  "output_dir": "./sessions/midjourney",
  "subject": "a translucent reusable water bottle",
  "composition": "top-down on a pale work surface",
  "style": "precise editorial product photography",
  "palette": "soft blue and warm white",
  "negative": "text, logos, extra objects",
  "max_rounds": 6,
  "min_hits_to_stop": 3,
  "min_hits_per_round_to_win": 2
}