# Pick ONE backend. For a public deploy, use a cloud API (not local Ollama).
# Option A — Claude API (recommended; uses forced tool-use for schema-valid JSON):
ANTHROPIC_API_KEY=sk-ant-...
ANTHROPIC_MODEL=claude-haiku-4-5
# Option B — local Ollama (dev only; uses constrained JSON decoding via format=schema):
# OLLAMA_URL=http://192.168.12.223:11434
# OLLAMA_MODEL=qwen2.5:7b