.env.example

# OpenRouter API Key (for AI functionality)
OPENROUTER_API_KEY=your_openrouter_key_here

# Hugging Face API Token (for leaderboard persistence)
# Get your token from: https://huggingface.co/settings/tokens
# Required permissions: write access to datasets
HF_TOKEN=your_hf_token_here
# OR use HF_API_KEY (both work)
HF_API_KEY=your_hf_token_here

# Hugging Face Leaderboard Repository (optional, defaults to zmuhls/cloze-reader-leaderboard)
# Format: username/repo-name
HF_LEADERBOARD_REPO=your_username/cloze-reader-leaderboard