AI TOOLS RADAR
Explorar
Todos los modelos / COHERE
cohere logo
cohere

Cohere: Rerank 4 Fast

Cohere's AI search foundation model for enhancing the relevance of information surfaced within search and RAG systems. Priced at $0.002 per search. 32,768 token context window.

Ver fuente en OpenRouter
Resumen

Especificaciones del modelo

Contexto
32.768 tokens
Salida máxima
29.491 tokens
Arquitectura
text->rerank
Tokenizador
Cohere
Corte de conocimiento
No indicado
Moderado
Sí
OPENROUTER

Precios completos

Tarifas sincronizadas desde OpenRouter, por millón de tokens.

Search units
$0.002
/search
API

Inicio rápido

Usa este modelo mediante la API compatible con OpenAI de OpenRouter.

curl https://openrouter.ai/api/v1/chat/completions \
  -H "Authorization: Bearer $OPENROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"cohere/rerank-4-fast","messages":[{"role":"user","content":"Hello!"}]}'
Capacidades y modalidades

Entrada → Salida

Entrada
text
Salida
rerank
API

Parámetros API compatibles

frequency_penaltymax_tokenspresence_penaltyresponse_formatseedstopstructured_outputstemperaturetop_ktop_p
Proveedores disponibles

1 Proveedor

Proveedores en vivo en OpenRouter

Disponibilidad, latencia, rendimiento y enrutamiento cambian continuamente. Consulta la fuente para datos actuales.

OpenRouter

Cohere

unknown
Contexto
33K
Salida máxima
29K
Entrada
Gratis
Salida
Gratis
Lectura de caché
No indicado
Escritura de caché
No indicado
cohere

modelos

Todos los modelos
cohere logocohere

Cohere: North Mini Code (free)

North Mini Code is Cohere's first agentic coding model and the debut of its North family. A sparse mixture-of-experts model with 30B total parameters and 3B active, it is optimized...

Contexto
256K
Entrada
text
Salida
text
Entrada: GratisSalida: Gratispor millón de tokens
Ver detalles del modelo →
cohere logocohere

Cohere: Rerank 4 Pro

Cohere's AI search foundation model for enhancing the relevance of information surfaced within search and RAG systems. Features a 32K context window, multilingual support across 100+ languages, no data pre-processing...

Contexto
33K
Entrada
text
Salida
rerank
Entrada: GratisSalida: Gratispor millón de tokens
Ver detalles del modelo →
cohere logocohere

Cohere: Rerank v3.5

Rerank v3.5 is designed to reorder search results for improved relevance. It supports multi-aspect and semi-structured data reranking over 100+ languages. Ideal for refining results from semantic or keyword search...

Contexto
4K
Entrada
text
Salida
rerank
Entrada: GratisSalida: Gratispor millón de tokens
Ver detalles del modelo →
cohere logocohere

Cohere: Command A

Command A is an open-weights 111B parameter model with a 256k context window focused on delivering great performance across agentic, multilingual, and coding use cases. Compared to other leading proprietary...

Contexto
256K
Entrada
text
Salida
text
Entrada: $2.50Salida: $10.00por millón de tokens
Ver detalles del modelo →