Rerank 4 Fast

Price

Input

Price on request

Output

Price on request

Notes

Billed per search: $2.00 per 1,000 searches (one query with up to 100 documents). Not token-priced, so per-1M fields are null.

Source

Cohere pricing , last verified October 8, 2026

No markup on model usage: you pay the provider's list price.

Model

Context

33K (32,768 tokens)

Modality

Rerank

Input

text

Output

text

Weights

Closed

Tags

rerank, retrieval, low-cost

Docs

Provider documentation

Data policy

Prompts go to

Cohere SaaS Platform

Retention

Logged prompts and generations deleted after 30 days unless flagged or legally required, you can opt out of training use in dashboard Data Controls, ZDR for approved enterprise customers

Zero data retention

Available

Region

Not stated

Policy

Cohere data policy

Summarised from the provider's published terms. The provider's own policy is what applies.

Call it with any OpenAI SDK

Available when the model is live

from openai import OpenAI

client = OpenAI(
    base_url="https://api.safeguard.sh/v1",
    api_key="SAFEGUARD_API_KEY",
)

response = client.chat.completions.create(
    model="cohere/rerank-v4.0-fast",
    messages=[{"role": "user", "content": "Hello"}],
)
print(response.choices[0].message.content)

Base URL https://api.safeguard.sh/v1, model cohere/rerank-v4.0-fast.