Cohere RerankCohere
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Related Products
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About
Cohere Rerank is a powerful semantic search tool that refines enterprise search and retrieval by precisely ranking results. It processes a query and a list of documents, ordering them from most to least semantically relevant, and assigns a relevance score between 0 and 1 to each document. This ensures that only the most pertinent documents are passed into your RAG pipeline and agentic workflows, reducing token use, minimizing latency, and boosting accuracy. The latest model, Rerank v3.5, supports English and multilingual documents, as well as semi-structured data like JSON, with a context length of 4096 tokens. Long documents are automatically chunked, and the highest relevance score among chunks is used for ranking. Rerank can be integrated into existing keyword or semantic search systems with minimal code changes, enhancing the relevance of search results. It is accessible via Cohere's API and is compatible with various platforms, including Amazon Bedrock and SageMaker.
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About
TopK is a serverless, cloud-native, document database built for powering search applications.
It features native support for both vector search (vectors are simply another data type) and keyword search (BM25-style) in a single, unified system. With its powerful query expression language, TopK enables you to build reliable search applications (semantic search, RAG, multi-modal, you name it) without juggling multiple databases or services.
Our unified retrieval engine will evolve to support document transformation (automatically generate embeddings), query understanding (parse metadata filters from user query), and adaptive ranking (provide more relevant results by sending “relevance feedback” back to TopK) under one unified roof.
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Platforms Supported
Windows
Not Supported
Mac
Not Supported
Linux
Not Supported
Cloud
Supported
On-Premises
Not Supported
iPhone
Not Supported
iPad
Not Supported
Android
Not Supported
Chromebook
Not Supported
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Platforms Supported
Windows
Not Supported
Mac
Not Supported
Linux
Not Supported
Cloud
Supported
On-Premises
Not Supported
iPhone
Not Supported
iPad
Not Supported
Android
Not Supported
Chromebook
Not Supported
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Audience
Enterprise developers and data scientists interested in a tool to enhance the accuracy and efficiency of their search and retrieval systems by integrating advanced semantic ranking capabilities
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Audience
AI-driven applications, RAG, search engines
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Support
Phone Support
Supported
24/7 Live Support
Not Supported
Online
Supported
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Support
Phone Support
Supported
24/7 Live Support
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Online
Supported
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API
Offers API
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API
Offers API
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Screenshots and Videos |
Screenshots and VideosNo images available
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Pricing
No information available.
Free Version
Not Supported
Free Trial
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Pricing
No information available.
Free Version
Supported
Free Trial
Supported
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Reviews/
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Reviews/
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Training
Documentation
Supported
Webinars
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Live Online
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In Person
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Training
Documentation
Supported
Webinars
Supported
Live Online
Supported
In Person
Not Supported
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Company InformationCohere
Founded: 2019
Canada
cohere.com/rerank
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Company InformationTopK
Founded: 2024
United States
www.topk.io
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Integrations
Amazon Bedrock
Supported
Amazon SageMaker
Supported
Cohere
Supported
Google Docs
Supported
Google Sheets
Supported
Google Slides
Supported
JSON
Supported
Microsoft Excel
Supported
Python
Not Supported
Slack
Supported
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Integrations
Amazon Bedrock
Not Supported
Amazon SageMaker
Not Supported
Cohere
Not Supported
Google Docs
Not Supported
Google Sheets
Not Supported
Google Slides
Not Supported
JSON
Not Supported
Microsoft Excel
Not Supported
Python
Supported
Slack
Not Supported
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