# Rerank v4.0 Fast

> Cohere's Rerank v4.0 Fast model with 32K context for high-throughput document reranking.

Agent resources: the index of everything machine-readable is https://www.ohmygpt.com/llms.txt; the integration skill (endpoints, auth, SDK and coding-tool setup) is https://www.ohmygpt.com/skill.md.

- Model ID: `cohere/rerank-v4.0-fast`
- Live status and providers as JSON, no key needed: https://api.ohmygpt.com/v1/models/cohere/rerank-v4.0-fast
- Released: 2025-06-01
- Context: 33K tokens
- Input: text; output: text

## Prices (USD)

| Item | Price | Unit |
| --- | --- | --- |
| Rerank | $0.0022 | per query |

## Providers

Without a prefix each request goes to the best-priced healthy provider. To pin one, send the model as `<provider>:cohere/rerank-v4.0-fast`.

| Provider | Pinned model ID | Location | Input | Output | Trains on your data |
| --- | --- | --- | --- | --- | --- |
| Cohere | `cohere:cohere/rerank-v4.0-fast` | Canada | — | — | no |

Web page: https://www.ohmygpt.com/models/cohere/rerank-v4.0-fast