Command A+

Command A+

Cohere AI
RankLLM

RankLLM

Castorini
Command A+ RankLLM

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Command A+:

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.
RankLLM:

About

RankLLM is a Python toolkit for reproducible information retrieval research using rerankers, with a focus on listwise reranking. It offers a suite of rerankers, pointwise models like MonoT5, pairwise models like DuoT5, and listwise models compatible with vLLM, SGLang, or TensorRT-LLM. Additionally, it supports RankGPT and RankGemini variants, which are proprietary listwise rerankers. It includes modules for retrieval, reranking, evaluation, and response analysis, facilitating end-to-end workflows. RankLLM integrates with Pyserini for retrieval and provides integrated evaluation for multi-stage pipelines. It also 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.
Command A+:

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
RankLLM:

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
Command A+:

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
RankLLM:

Audience

Academic researchers and developers seeking a solution offering tools for implementing and evaluating listwise reranking with large language models
Command A+:

Support

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

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported
Command A+:

API

Offers API Not Supported
RankLLM:

API

Offers API Supported
Command A+:

Screenshots and Videos

RankLLM:

Screenshots and Videos

Command A+:

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported
RankLLM:

Pricing

Free
Free Version Supported
Free Trial Not Supported
Command A+:

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
RankLLM:

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
Command A+:

Training

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

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported
Command A+:

Company Information

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

Company Information

Castorini
Canada
github.com/castorini/rank_llm/
Command A+:

Alternatives

Qwen3.5

Qwen3.5

Alibaba
RankLLM:

Alternatives

RankGPT

RankGPT

Weiwei Sun
Command A+:
MiMo-V2.5

MiMo-V2.5

Xiaomi Technology
RankLLM:
ColBERT

ColBERT

Future Data Systems
Command A+:
Mistral Small 4

Mistral Small 4

Mistral AI
RankLLM:
Command A+:
Ministral 3

Ministral 3

Mistral AI
RankLLM:
Command A+:
Qwen3.8-Max

Qwen3.8-Max

Alibaba
5.0 out of 5 stars
RankLLM:
Command A+:

Categories

AI Models Supported
RankLLM:

Categories

Reranking Models Supported
Command A+:

Integrations

Cohere Supported
Gemini Not Supported
Gemini Enterprise Not Supported
Llama Not Supported
Mistral AI Not Supported
NVIDIA TensorRT Not Supported
North Supported
OpenAI Not Supported
Python Not Supported
Qwen Not Supported
RankGPT Not Supported
RankLLM:

Integrations

Cohere Not Supported
Gemini Supported
Gemini Enterprise Supported
Llama Supported
Mistral AI Supported
NVIDIA TensorRT Supported
North Not Supported
OpenAI Supported
Python Supported
Qwen Supported
RankGPT Supported
Command A+:
Claim Command A+ and update features and information
Claim Command A+ and update features and information
RankLLM:
Claim RankLLM and update features and information
Claim RankLLM and update features and information