C

Cohere: Rerank 4 Pro

Cohere
Streaming Vision
33K
Context
$2.50
Input /1M
N/A
Output /1M
N/A
Max Output
Run API Call Open in Chat

Cohere: Rerank 4 Pro

Model Overview

Property Value
Model ID cohere/rerank-v4-pro
Provider Cohere
Category Other
Released TBD
Status Active
Flagship No

Description

Rerank 4 Pro is a AI model for general-purpose tasks. Developed by Cohere, this model is optimized for its specific use case category.

Specifications

Property Value
Context Window 32768 tokens
Max Output Tokens N/A
Knowledge Cutoff N/A
Modalities Text
Speed Tier N/A
Quality Tier N/A

Pricing

Type Price
Input $2.50 per 1M tokens
Output Free per 1M tokens

Capabilities

Capability Supported
Vision/Image Input No
Tool/Function Calling No
JSON Mode No
Streaming Yes
System Prompt Yes

Use Cases

  • General-purpose AI tasks
  • Model evaluation and testing
  • Baseline comparisons
  • Integration testing

Strengths

  • Large context window for comprehensive document analysis

Limitations

  • No vision or image input capability
  • Limited tool/function calling support
  • No guaranteed JSON output mode

Integration with LangMart

Gateway Support:

  • Type 1 (Full Platform): Yes
  • Type 2 (Cloud Gateway): Yes
  • Type 3 (Self-hosted): Yes

API Endpoint:

curl -X POST https://api.langmart.ai/v1/chat/completions \
  -H "Authorization: Bearer sk-your-api-key" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "cohere/rerank-v4-pro",
    "messages": [{"role": "user", "content": "Hello"}],
    "max_tokens": 1024
  }'

OpenAI Compatibility: Full compatibility with OpenAI API format.

Models in this category and from this provider are available in the LangMart marketplace.

Additional Resources

Data Source: LangMart Provider Models Database Last Updated: 2026-01-02