POLYGUARD_DATA_DIR=./data
POLYGUARD_LOG_LEVEL=INFO
POLYGUARD_SEED=42
POLYGUARD_ENV_HOST=127.0.0.1
POLYGUARD_ENV_PORT=8100
POLYGUARD_API_HOST=127.0.0.1
POLYGUARD_API_PORT=8200
POLYGUARD_UI_PORT=5173
POLYGUARD_ENABLE_OLLAMA=false
POLYGUARD_OLLAMA_MODEL=qwen2.5:3b-instruct
# Optional explicit order (comma-separated): transformers,ollama
# POLYGUARD_PROVIDER_PREFERENCE=transformers,ollama
POLYGUARD_PROVIDER_TIMEOUT_SECONDS=25
# Trained checkpoint (GRPO adapter + merged + SFT) from HF: run
#   python scripts/install_hf_active_bundle.py
# Then enable loading from checkpoints/active/active_model_manifest.json.
POLYGUARD_ENABLE_ACTIVE_MODEL=true
POLYGUARD_HF_MODEL=Qwen/Qwen2.5-0.5B-Instruct
POLYGUARD_FRONTIER_MODEL=Qwen/Qwen2.5-7B-Instruct
POLYGUARD_ALLOW_WEB_FETCH=false
POLYGUARD_REWARD_MIN=0.001
POLYGUARD_REWARD_MAX=0.999

# --- Medication alternatives tool (FDA openFDA + optional external CDS) ---
# Optional: higher openFDA rate limits — request a key at https://open.fda.gov/apis/authentication/
# POLYGUARD_OPENFDA_API_KEY=
# Optional: POST { "drug_names": ["..."] } to your service; Bearer token if required (Tally/Vellum/custom).
# Never commit real tokens; set in Space secrets or local .env only.
# POLYGUARD_MED_TOOL_URL=
# POLYGUARD_MED_TOOL_TOKEN=