Rerank 3.5
Rerank 3.5 is an older multilingual reranking model that remains in Cohere's catalog. It accepts document text and serialized structured records.
Model behavior
Its shorter context makes document chunking important. Cohere's guidance describes chunk handling for this generation and recommends preserving field order when records are serialized as YAML.Rerank context, truncation and input guidance
How to use it well
Practical guidance. Retain 3.5 as a baseline when reviewing an established integration. Use queries that depend on information near the end of a record and on relationships between fields. These cases can reveal truncation problems that ordinary short snippets miss. Before moving to a longer-context model, inspect which text your application actually sends and how much reaches the reranker.
Specifications & access
| Detail | Value and conditions |
|---|---|
| Access | API |
| Model identifiers | rerank-v3.5 |
| Context window | 4,096 tokens The query and each document share the model context. Rerank context, truncation and input guidance |
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