{
  "lm": "openrouter/google/gemini-2.5-flash",
  "eval_lm": "openrouter/openai/gpt-5",
  "categories": [
    "Engagement potential - how likely users are to like, retweet, or reply",
    "Clarity and readability - how easy the tweet is to understand",
    "Emotional impact - how well the tweet evokes feelings or reactions",
    "Relevance to target audience - how well it resonates with intended readers"
  ],
  "max_iterations": 10,
  "patience": 5
}