{
  "translation": {
    "chunk_size": 5000,
    "temperature": 0.3,
    "glossary": {
      "enabled": true,
      "auto_generate": true,
      "sample_size": 3000
    }
  },
  "output": {
    "output_dir": "output",
    "filename_suffix": "_bilingual"
  },
  "logging": {
    "level": "INFO",
    "file": "logs/translator.log",
    "rotation": "10 MB",
    "retention": "7 days"
  },
  "providers": {
    "openrouter": {
      "base_url": "https://openrouter.ai/api/v1",
      "api_key": "YOUR_OPENROUTER_API_KEY",
      "models": {
        "fast": "google/gemini-2.0-flash-001",
        "smart": "google/gemini-2.0-flash-thinking-exp:free"
      },
      "extra_headers": {
        "HTTP-Referer": "https://github.com/epub-translator",
        "X-Title": "EPUB Translator"
      },
      "rate_limits": {
        "requests_per_minute": 60,
        "concurrent_requests": 32
      }
    },
    "v3": {
      "base_url": "https://api.gpt.ge/v1",
      "api_key": "YOUR_V3_API_KEY",
      "models": {
        "fast": "gpt-4o-mini",
        "smart": "gpt-4o"
      },
      "extra_headers": {
        "x-foo": "true"
      },
      "rate_limits": {
        "requests_per_minute": 500,
        "concurrent_requests": 50
      }
    }
  }
}