{"name":"retrieval-rerank","description":"Reranks retrieval results: given a query and up to 30 candidate documents, scores each 0-100 for query relevance using Venice qwen3-5-35b-a3b in JSON-mode and returns sorted top-k. Useful as a second-stage reranker on top of cheap vector retrieval. Use it as a RAG reranker, document scoring endpoint, top-k filter, or cross-encoder substitute.","price":"$0.005","method":"POST","input_schema":{"properties":{"query":{"type":"string","description":"Search query."},"documents":{"type":"array","items":{"type":"string"},"description":"Candidate documents. Up to 30; each up to 2,000 chars (truncated)."},"top_k":{"type":"number","description":"How many top documents to return. Default min(5, len(documents))."}},"required":["query","documents"]},"input_example":{"query":"agent payments","documents":["Stripe Connect lets you accept payments for an online platform.","x402 is a payment middleware for AI agents.","Cooking pasta requires salted boiling water."],"top_k":2},"output_example":{"query":"agent payments","ranked":[{"original_index":1,"score":95,"document":"x402 is a payment middleware for AI agents."},{"original_index":0,"score":60,"document":"Stripe Connect lets you accept payments for an online platform."}],"doc_count":3,"top_k":2,"model":"qwen3-5-35b-a3b","source":"venice"},"x402_payment_required":true,"x402_facilitator":"https://api.cdp.coinbase.com/platform/v2/x402"}