Welcome to ⚡ Fast reranker

free right now!

use math mode for sub-10ms reranking.
use ai mode for high quality reranking.

POST /rerank
{
  query: string,
  items: Array<{id: string, content: string, vectorSearchScore?: number, semanticSearchScore?: number, creationDate?: string}>,
  excludeFactors?: Array<"vectorScore" | "semanticScore" | "length" | "recency" | "queryTermMatch">,
  mode?: "math" | "ai"
}

Example curl call:
curl -X POST "https://reranker.dhr.wtf/rerank" -H "Content-Type: application/json" -d '{
  "query": "What is the capital of France?",
  "items": [{"id": "1", "content": "Paris"}, {"id": "2", "content": "London"}, {"id": "3", "content": "Berlin"}],
  "excludeFactors": ["vectorScore", "semanticScore"],
  "mode": "ai"
}'

Returns:
{
  "items": [{"id": "1", "content": "Paris", "finalScore": 0.9}, {"id": "2", "content": "London", "finalScore": 0.8}, {"id": "3", "content": "Berlin", "finalScore": 0.7}],
  "method": "ai"
}