Command A+

Command A+

Cohere AI
RankGPT

RankGPT

Weiwei Sun
+
+

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About

Command A+ is Cohere’s fastest and most powerful language model yet, an open-source enterprise workhorse built for complex reasoning, multimodal and multilingual agentic tasks, and efficient private deployment. It is a sparse mixture-of-experts model with 218B total parameters and 25B active parameters, designed for high-performance agentic workflows with minimal compute overhead. Command A+ unifies capabilities from across the Command family into one scalable model, supporting text, image, reasoning, and tool use with a 128K input context, 64K max generation, and support for 48 languages. It is optimized for reasoning, agentic workflows, RAG, multilingual work, and multimodal document processing, with support for vLLM and Transformers. Compared with earlier Command A models, it improves enterprise workload performance across multimodal understanding, retrieval, long-horizon tasks, complex reasoning, coding, translation, and document understanding.

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.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Enterprise AI developers and platform teams that need an open-source, privately deployable model for agentic workflows, reasoning, RAG, multilingual tasks, and multimodal document processing

Audience

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

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version
Free Trial

Pricing

Free
Free Version
Free Trial

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
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

Cohere AI
Founded: 2019
Canada
cohere.com/blog/command-a-plus

Company Information

Weiwei Sun
United States
github.com/sunnweiwei/RankGPT

Alternatives

Qwen3.5

Qwen3.5

Alibaba

Alternatives

RankLLM

RankLLM

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MiMo-V2.5

MiMo-V2.5

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ColBERT

ColBERT

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Mistral Small 4

Mistral Small 4

Mistral AI
Sarvam 105B

Sarvam 105B

Sarvam
Mistral Large 3

Mistral Large 3

Mistral AI

Categories

Categories

Integrations

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

Integrations

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