RankGPT

RankGPT

Weiwei Sun
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+

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About

RankGPT is a Python toolkit designed to explore the use of generative Large Language Models (LLMs) like ChatGPT and GPT-4 for relevance ranking in Information Retrieval (IR). It introduces methods such as instructional permutation generation and a sliding window strategy to enable LLMs to effectively rerank documents. It supports various LLMs, including GPT-3.5, GPT-4, Claude, Cohere, and Llama2 via LiteLLM. RankGPT provides modules for retrieval, reranking, evaluation, and response analysis, facilitating end-to-end workflows. It includes a module for detailed analysis of input prompts and LLM responses, addressing reliability concerns with LLM APIs and non-deterministic behavior in Mixture-of-Experts (MoE) models. The toolkit supports various backends, including SGLang and TensorRT-LLM, and is compatible with a wide range of LLMs. RankGPT's Model Zoo includes models like LiT5 and MonoT5, hosted on Hugging Face.

About

ZeroEntropy is a search and retrieval platform built to deliver faster, more accurate, human-level search experiences. It provides cutting-edge rerankers, embeddings, and hybrid retrieval models that go beyond traditional lexical and vector search. ZeroEntropy focuses on understanding context, nuance, and domain-specific meaning rather than just keywords. Its models consistently outperform leading alternatives on industry benchmarks. Developers can integrate ZeroEntropy quickly using a simple, production-ready API. The platform is optimized for low latency, high accuracy, and cost efficiency. ZeroEntropy enables teams to ship search systems that actually return the right answers.

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

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

Audience

AI researchers needing a tool to leverage LLMs for advanced document reranking in information retrieval systems

Audience

ZeroEntropy is ideal for developers, AI teams, and enterprises building advanced search, retrieval, and agentic systems that require high accuracy, low latency, and semantic understanding

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Supported
Online Supported

API

Offers API Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

No images available

Pricing

Free
Free Version Supported
Free Trial Not Supported

Pricing

No information available.
Free Version Not Supported
Free Trial Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

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Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Supported
Live Online Not Supported
In Person Not Supported

Company Information

Weiwei Sun
United States
github.com/sunnweiwei/RankGPT

Company Information

ZeroEntropy
Founded: 2024
United States
www.zeroentropy.dev

Alternatives

Alternatives

RankLLM

RankLLM

Castorini
ColBERT

ColBERT

Future Data Systems
Voyage AI

Voyage AI

MongoDB

Categories

Reranking Models Supported

Categories

Embedding Models Supported
Neural Search Supported
Reranking Models Supported

Integrations

ChatGPT Supported
Claude Supported
Cohere Supported
GPT-3.5 Supported
GPT-4 Supported
Hugging Face Supported
LiteLLM Supported
Llama 2 Supported
NVIDIA TensorRT Supported
Python Supported
RankLLM Supported

Integrations

ChatGPT Not Supported
Claude Not Supported
Cohere Not Supported
GPT-3.5 Not Supported
GPT-4 Not Supported
Hugging Face Not Supported
LiteLLM Not Supported
Llama 2 Not Supported
NVIDIA TensorRT Not Supported
Python Not Supported
RankLLM Not Supported
Claim RankGPT and update features and information
Claim RankGPT and update features and information
Claim ZeroEntropy and update features and information
Claim ZeroEntropy and update features and information