config.example.yaml

sources:
  arxiv:
    enabled: true
    max_results: 150

  semantic_scholar:
    enabled: true
    max_results: 100
    # Optional — raises rate limit from 1 req/s to 10 req/s
    # Get a key at https://www.semanticscholar.org/product/api
    # In GitHub Actions, set as repo secret S2_API_KEY
    api_key: ""

  chemrxiv:
    enabled: true
    max_results: 100
    # Polite-pool email for CrossRef API (recommended, not required)
    # In GitHub Actions, set as repo secret CROSSREF_EMAIL
    mailto: "user@example.com"

  openreview:
    enabled: true
    max_per_venue: 4000   # enough to cover NeurIPS/ICML (~3000 accepted papers per year)
    delay: 0.5            # seconds between paginated requests
    venue_delay: 3.0      # seconds between conference venues

llm:
  # In GitHub Actions, set as repo secret OPENAI_API_KEY
  openai_api_key: ""
  model: "gpt-4o-mini"  # cheap + fast; use gpt-4o for higher accuracy