Voyage Rerank 2.5
Voyage Rerank 2.5 is Voyage AI's generalist reranker optimized for retrieval quality. It supports a context window of 32K tokens, instruction-following over natural language steering, and multilingual reranking. On 93 retrieval datasets, it improves accuracy by 7.94% over Cohere Rerank v3.5.
Rerank
index.ts
import { rerank } from 'ai';
const result = await rerank({ model: 'voyage/rerank-2.5', query: 'What is the capital of France?', documents: [ 'Paris is the capital of France.', 'Berlin is the capital of Germany.', 'Madrid is the capital of Spain.', ],})More models by Voyage AI
| Model |
|---|
| 32K | $0.02/M | — | — |  | 08/11/2025 | ||||||||
| $0.02/M | — | — | | 05/20/2025 | |||||||||
| $0.18/M | — | — | | 09/01/2024 | |||||||||
| 32K | $0.02/M | — | — | | |||||||||
| 32K | $0.12/M | — | — | | |||||||||
| 32K | $0.06/M | — | — | |