- LLM
- openai/gpt-oss-20b (Hugging Face Router)
- 임베딩
- sentence-transformers/paraphrase-multilingual-MiniLM-L12-v2 (컨테이너 로컬, 384차원)
- 기술
- FastAPI · PostgreSQL 16 + pgvector 0.8.6 (HNSW/코사인) · RAG
- 라이브러리
- sentence-transformers · torch(CPU) · pypdf · httpx · markdown-it-py · SQLAlchemy(asyncio) · asyncpg · Vanilla JS/CSS