Cohere Rerank Models by Cohere
CohereProprietary
Cohere releases · 5 in the last 12 monthsChangelog →
6 models2024–2025Up to 32k ctx
Last refreshed 2026-07-01. Next refresh: weekly.
Details
ResearcherCohere
LicenseProprietary
Commercial useCommercial use: conditional
Models6
Released2024–2025
Max context32k
Links
WebsiteAbout
Cohere reranking models for improving search and RAG result relevance.
Decision facts
- Best fit
- rankingstructured outputs
- Capability starting point
- Cohere Rerank v4.0 Fast with 32k context
- Lowest tracked input
- Not tracked
- Closest related family
- Command
Current Variants
Use-when guidance is based on each model's tracked capabilities, context window, release date, and replacement status.
6 in view
Cohere Rerank v4.0 FastCurrent
Use when the workload needs ranking and 32k context.
2025-04ranking32k context
Cohere Rerank v4.0 ProCurrent
Use when the workload needs ranking and 32k context.
2025-04ranking32k context
Cohere Rerank 3.5Current
Use when provider availability and model metadata match the workload.
2024-10
Cohere Rerank v3.5Current
Use when the workload needs ranking and 4k context.
2024-08ranking4k context
Cohere Rerank English v3.0Current
Use when the workload needs ranking and 4k context.
2024-02ranking4k context
Use when the workload needs ranking and 4k context.
2024-02ranking4k context
| Model | Use when | Released | Signals | Status |
|---|---|---|---|---|
| Cohere Rerank v4.0 Fast | Use when the workload needs ranking and 32k context. | 2025-04 | ranking32k context | Current |
| Cohere Rerank v4.0 Pro | Use when the workload needs ranking and 32k context. | 2025-04 | ranking32k context | Current |
| Cohere Rerank 3.5 | Use when provider availability and model metadata match the workload. | 2024-10 | — | Current |
| Cohere Rerank v3.5 | Use when the workload needs ranking and 4k context. | 2024-08 | ranking4k context | Current |
| Cohere Rerank English v3.0 | Use when the workload needs ranking and 4k context. | 2024-02 | ranking4k context | Current |
| Cohere Rerank Multilingual v3.0 | Use when the workload needs ranking and 4k context. | 2024-02 | ranking4k context | Current |
Release Timeline
4 release groups2025-04
2 current
Cohere Rerank v4.0 Fast
Currentranking32k context
Cohere Rerank v4.0 Pro
Currentranking32k context
2024-10
1 current
Current
2024-08
1 current
Cohere Rerank v3.5
Currentranking4k context
2024-02
2 current
Cohere Rerank English v3.0
Currentranking4k context
Cohere Rerank Multilingual v3.0
Currentranking4k context
Specifications(6 models)
| Model | Released | Context |
|---|---|---|
| Cohere Rerank v4.0 Fast | 2025-04 | 32k |
| Cohere Rerank v4.0 Pro | 2025-04 | 32k |
| Cohere Rerank 3.5 | 2024-10 | — |
| Cohere Rerank v3.5 | 2024-08 | 4k |
| Cohere Rerank English v3.0 | 2024-02 | 4k |
| Cohere Rerank Multilingual v3.0 | 2024-02 | 4k |
