Co
Cohere: Rerank V4.0 Pro
Free allowance
Up to1,000requests / month
via Cohere
- 10 requests / minute
A multilingual model that allows for re-ranking English and non-english documents and semi-structured data (JSON). This model is better suited for state-of-the-art quality and complex use-cases than its fast variant.
- Input
- text
- Output
- text
Providers
Available through 2 free providers. Use the model ID and API settings below to connect.
Vercel AI Gateway
VAVercel AI Gateway
* The provider match may differ from this model. Check its docs for details.
Benchmarks
Compare scores and explore results by category.
No benchmark results are available for this model yet.
Frequently asked questions
Free access, setup, and what to expect.
Rerank V4.0 Pro is available with up to 1,000 requests / month free through Cohere. Additional limits apply at the same time: 10 requests / minute. Free allowances can change. Check the Rerank V4.0 Pro provider limits before you start.
To use Rerank V4.0 Pro, choose one of the listed Rerank V4.0 Pro API providers and follow the provider’s account and API-key setup guide. Copy the Rerank V4.0 Pro model ID and connection settings for your chosen provider into your app or API client. Model IDs can differ between providers. API requests go directly to the provider; Free Models is a comparison site.
Rerank V4.0 Pro accepts text as listed input formats. Listed output formats include text. Image or audio input support does not imply image or audio generation. Check the chosen provider’s Rerank V4.0 Pro documentation for supported file types and request formats.
Rerank V4.0 Pro has a listed context window of 32K tokens. Tokens are small pieces of content rather than a word count. Instructions, conversation history, and other inputs use context space, and the response also needs room. The maximum output length for Rerank V4.0 Pro may be smaller than the context window and can vary by provider.
Neither reasoning nor tool calling support is listed for Rerank V4.0 Pro. Reasoning enables additional processing for complex problems. Tool calling allows a model to request functions that your app executes. Check the chosen provider’s documentation for capability availability and setup.
No benchmark results are listed for Rerank V4.0 Pro yet. Missing scores don’t establish poor performance. Compare scores within the same benchmark: coding indexes, Elo ratings, and win rates measure different things. The index comparison charts include only scored free models listed on Free Models. Evaluate Rerank V4.0 Pro on examples from your own task alongside context size and provider limits.