{"service":"careonex-retrieve","team":"CareOneX (AC215)","about":"Retrieval API of the CareOneX voice agent: passages about long-term care programs from the team's Bedrock knowledge base, reranked by a fine-tuned MiniLM cross-encoder when that mode is on.","rerank_mode":"cross_encoder","endpoints":{"GET /health":"status; for the cross-encoder, whether its model loaded","POST /retrieve":"a lookup: {\"query\": \"...\", \"top_k\": 5}","POST /rerank":"the fine-tuned model's scores: {\"query\": \"...\", \"passages\": [{\"id\": \"a\", \"text\": \"...\"}]}","GET /corpus":"every extracted document, for the voice agent's full_context mode","GET /docs":"interactive API documentation"}}