{"slug":"netintel-dev-semantic-rank-895797","title":"Semantic similarity ranking — send a query plus up to 100 candidate texts, get t","host":"netintel.dev","method":"POST","resource":"https://netintel.dev/semantic/rank","category":"market","description":"Semantic similarity ranking — send a query plus up to 100 candidate texts, get the candidates back ranked by semantic similarity with scores. No vectors, no cosine math, no embedding model to manage: one call, one price, ranked results. Flat $0.02 per call in USDC via x402, no API key. For RAG retri","price_listed":0.02,"price_asked":null,"state":"effects","state_label":"Not tested: has real-world effects","checks_7d":0,"answered_7d":0,"latency_ms_median":null,"reported_calls_30d":1,"reported_payers_30d":1,"networks":["eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"candidates":["Use the Forgot Password link to recover your account.","Refunds are accepted within 30 days.","Our offices open at 9:00 AM."],"query":"How do I reset my password?","top_k":2},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"properties":{"candidates":{"description":"1-100 candidate strings to rank (64000 chars total on the default model).","items":{"type":"string"},"type":"array"},"min_score":{"description":"Drop results scoring below this (-1 to 1). Optional.","type":"number"},"model":{"description":"text-embedding-3-small (default) or text-embedding-3-large","type":"string"},"query":{"description":"The text to rank candidates against.","type":"string"},"top_k":{"description":"Return only the best N results. Optional.","type":"number"}},"required":["query","candidates"],"type":"object"},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{"properties":{"dimensions":{"type":"number"},"method":{"description":"Always 'embedding_similarity'","type":"string"},"model":{"type":"string"},"normalized":{"type":"boolean"},"provider":{"type":"string"},"results":{"description":"Ranked best-first: [{index (original position), score, text}]","type":"array"},"usage":{"description":"prompt_tokens (input-only)","type":"object"}},"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[],"description_full":"Semantic similarity ranking — send a query plus up to 100 candidate texts, get the candidates back ranked by semantic similarity with scores. No vectors, no cosine math, no embedding model to manage: one call, one price, ranked results. Flat $0.02 per call in USDC via x402, no API key. For RAG retrieval, FAQ matching, and search result ordering.","last_updated":"2026-09-19T20:42:53.754Z","schemes":["exact"]}