# Copy to backend/.env and fill in your OpenRouter key.

AI_BASE_URL=https://openrouter.ai/api/v1
AI_API_KEY=sk-or-...
MODEL=google/gemini-2.5-pro

# Pipeline tuning
PDF_DPI=100
MAX_PAGES=60
MAX_DIMENSION=2400
LLM_TIMEOUT=180
EXTRACT_MAX_TOKENS=8192
REASON_MAX_TOKENS=4096
EXTRACT_CONCURRENCY=4
REASON_CONCURRENCY=4

# Public URL users reach this server on (used for the link in result emails)
APP_BASE_URL=http://localhost:8099

# Email notifications (optional). Leave SMTP_HOST blank to disable.
# Examples:
#   Gmail:  SMTP_HOST=smtp.gmail.com  SMTP_PORT=587  (use an App Password)
#   M365:   SMTP_HOST=smtp.office365.com  SMTP_PORT=587
SMTP_HOST=
SMTP_PORT=587
SMTP_USER=
SMTP_PASSWORD=
SMTP_FROM=
SMTP_USE_TLS=true
SMTP_USE_SSL=false