AI Rate Card

Cohere Rerank V4.0 Fast · aihubmix

Rerank 4 is the most advanced set of reranker models available today, purpose-built to meet the realities and challenges of enterprise AI search. It delivers best-in-class retrieval, outperforming the likes of MongoDB’s Voyage models and ElasticSearch’s Jina rerankers in overall search relevance, as well as improved latency, flexible deployment options, deep customizability and robust multilingual performance. Designed for business-critical applications across key industries and domains, Rerank 4 sets a new standard for accuracy and adaptability in enterprise search.

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Entrée, $/1M $0.068

Sortie, $/1M —

Contexte 32 768

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Dernière vérification 04.11.2026 12:00:14 UTC

Source page du fournisseur

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API

API compatible OpenAI : les SDK officiels d'OpenAI fonctionnent avec cette URL de base. Remplacez YOUR_API_KEY par votre clé du fournisseur.

URL de base de l'API
https://aihubmix.com/api/v1
Point de terminaison
https://aihubmix.com/api/v1/rerank
ID du modèle
cohere-rerank-v4.0-fast
curl
curl https://aihubmix.com/api/v1/rerank \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "cohere-rerank-v4.0-fast", "query": "what is the capital of France?", "documents": ["Paris is the capital of France.", "Berlin is in Germany."], "top_n": 1}'
Python
import requests

r = requests.post(
    "https://aihubmix.com/api/v1/rerank",
    headers={"Authorization": "Bearer YOUR_API_KEY"},
    json={
      "model": "cohere-rerank-v4.0-fast",
      "query": "what is the capital of France?",
      "documents": [
        "Paris is the capital of France.",
        "Berlin is in Germany."
      ],
      "top_n": 1
    },
)
print(r.json())
JavaScript
const r = await fetch("https://aihubmix.com/api/v1/rerank", {
  method: "POST",
  headers: {Authorization: "Bearer YOUR_API_KEY", "Content-Type": "application/json"},
  body: JSON.stringify({
    "model": "cohere-rerank-v4.0-fast",
    "query": "what is the capital of France?",
    "documents": [
      "Paris is the capital of France.",
      "Berlin is in Germany."
    ],
    "top_n": 1
  }),
});
console.log(await r.json());
Requête (JSON)
{
  "model": "cohere-rerank-v4.0-fast",
  "query": "what is the capital of France?",
  "documents": [
    "Paris is the capital of France.",
    "Berlin is in Germany."
  ],
  "top_n": 1
}
Réponse (JSON)
{
  "model": "cohere-rerank-v4.0-fast",
  "results": [
    {
      "index": 0,
      "relevance_score": 0.98
    }
  ]
}

L'adresse provient de la liste de modèles du fournisseur ; vérifiez-la dans sa documentation.

Documentation API du fournisseur

Source: AI Rate Card, https://airatecard.com/fr/c/offer%3Aaihubmix%7Ccohere-rerank-v4.0-fast, prices checked 2026-11-04; seller's page: https://aihubmix.com

Détails techniques

ID: offer:aihubmix|cohere-rerank-v4.0-fast