# Voyage Rerank 2.5

> Voyage Rerank 2.5 is a proprietary language model from Voyageai, released on 11 Aug 2025. It accepts text and generates text, with a 32K-token context window.

Source page: https://www.aimodel.directory/models/rerank-2-5
Last verified: 21 Oct 2026

## Specifications

- **Developer:** Voyageai
- **Release date:** 11 Aug 2025 (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/vercel/models/voyage/rerank-2.5.toml)
- **Status:** Generally available (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/vercel/models/voyage/rerank-2.5.toml)
- **Weights:** Proprietary (API only) (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/vercel/models/voyage/rerank-2.5.toml)
- **Context window:** 32K (32,000 tokens) (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/vercel/models/voyage/rerank-2.5.toml)
- **Input:** Text (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/vercel/models/voyage/rerank-2.5.toml)
- **Output:** Text (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/vercel/models/voyage/rerank-2.5.toml)
- **Reasoning mode:** No (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/vercel/models/voyage/rerank-2.5.toml)
- **Tool calling:** No (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/vercel/models/voyage/rerank-2.5.toml)

## API pricing (USD per 1M tokens)

| Provider | Input | Output | Cached input | Context |
|---|---|---|---|---|
| Vercel AI Gateway | – | – | – | 32K |

## FAQ

### What is the context window of Voyage Rerank 2.5?

Voyage Rerank 2.5 has a context window of 32,000 tokens (32K), according to models.dev.

### Is Voyage Rerank 2.5 open source?

No. Voyage Rerank 2.5 is a proprietary model; Voyageai has not released its weights. It is available through APIs including Vercel AI Gateway.

### When was Voyage Rerank 2.5 released?

Voyageai released Voyage Rerank 2.5 on 11 Aug 2025, according to models.dev.

---
Data licensed CC BY 4.0. Cite as: AI Model Directory, "Voyage Rerank 2.5", https://www.aimodel.directory/models/rerank-2-5