# ── LLM endpoints (OpenAI-compatible vLLM servers on Modal) ──
PHI_URL=https://<account>--phi-4-mini-instruct-qa-vllm-serve.modal.run/v1
QWEN_URL=https://<account>--qwen-0-6b-qa-vllm-serve.modal.run/v1
API_KEY=your-llm-api-key

# ── Embedding endpoint ───────────────────────────────────────
EMBEDS_URL=https://<account>--intfloat-multilingual-e5-large-instruct-embeddings-embed.modal.run
EMBEDS_API_KEY=your-embedding-api-key

# ── Defaults pre-selected in the UI ──────────────────────────
DEFAULT_MODEL=microsoft/Phi-4-mini-instruct
DEFAULT_EMBEDDING=intfloat/multilingual-e5-large-instruct-modal

# ── GROBID services ──────────────────────────────────────────
GROBID_URL=https://your-grobid-url
GROBID_QUANTITIES_URL=https://your-grobid-quantities-url/   # optional (measurements NER)
GROBID_MATERIALS_URL=https://your-grobid-superconductors-url/  # optional (materials NER)