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    Husain Barwala

Improved document-based answers and chatbot accuracy while still needing fresher knowledge and longer outputs

  • May 15, 2026
  • Review from a verified AWS customer

What is our primary use case?

On my platform, there were many users who wanted answers from their documents. They had many large-sized documents like PDFs of 25 pages, and some users had PDFs of 150 pages. Using a normal RAG pipeline was very complex for them to get better answers. When we deployed Cohere Command R on our platform, many of our users uploaded their documents and used this model, which gave much better accuracy compared to other models. This was a very good achievement for integrating this model into our platform. The strong tool call use of this model is also very good. With Retrieval-Augmented Generation, this model performs better tool calling as well.

I can give you some complex examples that users were asking about. Some of my users were NEET students getting their doctor degrees, so their documents had answers related to the human body. There were multiple paragraphs in which the same thing was repeated. They uploaded their book and wanted to learn from it using this model. This model was able to give correct answers from the particular sections. There were mismatches in other models because the same content was referred to somewhere else in another part of the book, but it was not intended to give the answer. This model excelled here. Some of my users had large documents and needed fast answers, with less accuracy being acceptable as long as they got fast responses. They uploaded their documents and received fast answers because they trained their chatbots on the platform. They uploaded FAQ questions and this model was able to give very fast answers according to their document FAQ questions.

Many of our users came with PDFs and docs needing to build a chatbot for their FAQs on their website. They wanted a chatbot where users could come, create an agent, and load their script on that platform. To train the agent, many of their use cases required providing a chatbot on their website where users could ask FAQ questions. Using Cohere Command R, they were able to upload FAQ questions as a document and this model read the FAQ questions and returned the answer. Many of our chatbots are using Cohere Command R and it returns answers according to user FAQ questions. The accuracy is good. The context window is small, which is good for the FAQ part only because we do not need large context output for FAQ chatbots. The main focus of my company related to Cohere Command R is that we are pitching this model for chatbot selling only.

After this model release, when we integrated this model on our platform, around 20% of users came to use chatbot. Around 20% of the users were using this FAQ chatbot using Cohere Command R. Previously they were facing complaints that the chatbot replied too slowly or the chatbot hallucinated a lot, meaning it gave random answers. The users were complaining, but after using this model, the complaints are very minimal and their support tickets are reduced by 5% to 10%.

What is most valuable?

Cohere Command R is a very good model that I have used in past scenarios. It is a chat-focused language model, like a workhorse conversational AI model. I use it as a Retrieval-Augmented Generation tool because when I upload a large document to this model, it is able to answer me with a very accurate response compared to other models. It is good at providing grounded answers. You can give it some documents and ask a question and it answers using those documents. Crucially, it also tells you which document each piece of information came from, which is known as citations. I appreciate that very much and we have been using it in our product as well.

My company has been using this model for Retrieval-Augmented Generation purposes for six months. This model is also fast compared to some other models when talking about RAG, Retrieval-Augmented Generation. The context window of this model is also good at around 128,000 tokens. I appreciate this very much.

I can provide you with some pros of this model that we appreciated, which is why we integrated it. This model is very cheap with an input cost of 0.15 and an output cost of 0.6 per million tokens. The context window is very high so that large documents are able to fit with this model. Built-in citations was a very good feature that I appreciate, as RAG responses come with resource attributions from the document. The model identifies which part of the document was picked and according to that document part, the model is answering. I appreciate this very much and our users appreciate it as well. They were able to get confidence that this model is giving 100% accurate answers according to the data present in the document. Beyond this, this model speaks more than 10 languages, though our users are mostly using three to four languages. This model is fast. The structured output capability is also good as it returns reliable JSON. If you are working with a production level pipeline with documents, this model reads the document very carefully and provides proper answers. I can get proper JSON from this model, which is good for a production level pipeline.

The built-in citations feature along with RAG is exceptional. RAG is the top feature this model provides, but along with RAG, the built-in citation feature is very good. RAG responses come with source attribution built in. Users gain more confidence that this model is not hallucinating and is giving proper responses according to the document. This builds trust with users and the LLM and it is easier to audit which part of the document is being referred to and how accurate the answers are.

User reactions were very good. Users gained confidence through the built-in citations. Users felt they could improve the system prompt for this model to get better answers because the model was querying the document and after Retrieval-Augmented Generation, this model was able to give answers with citations. This way we gained trust and users were able to gain trust with the model. They were confident that the output is accurate according to the data present in the document. They do not need to assume whether the information is correct. There is no question mark for the trust. I appreciate that part very much about the built-in citations.

What needs improvement?

There are some cons of this model. The output cap is 4,000 max tokens only, which was a lag part of this model.

The knowledge base cutoff is June 2024, which is over a year and a half old now. It should be updated with the latest cutoff data. If this model supported a web tool with RAG and web search inbuilt, that would be very great and the model would be very perfect. For complex coding and multi-step logic, this model is of no use because it does not give accurate answers. This model should work only to make RAG better and better. There should be a model known by the name of RAG only, Retrieval-Augmented Generation, that will be used as RAG only for different platforms where users do not have to create a RAG pipeline and pass a tool. This model can help improve RAG and web search. If this model does not find data in the document and if users allow web search, then at runtime this model will perform web search and return the output. This way there is less chance the user will get a better output and this way the model can be improved.

The large context window is a limitation. Suppose I want large output from this model, but the max output tokens are 4,000 only, so I cannot retrieve large answers from this model. This is one of the drawbacks, which is why I cut one point. This model lacks web search, so web search is not available. If web search were there, then this model could give answers from the web if the data is not present in that document, which is why I cut one point from this as well. The third point is the knowledge cutoff that this model is trained on, which is June 2024. It has been 1.5 years and it is now May 2026. The knowledge cutoff is very poor for this model, which is why I cut three points for this model. This is why I rate it 7 out of 10.

What do I think about the stability of the solution?

We have not experienced any downtime or received any reported issues from our users so far.

What do I think about the scalability of the solution?

It works very smoothly with Cohere Command R's API, using it directly from their platform. It was very good and in high traffic it works smoothly with no errors.

How are customer service and support?

I have not used customer support for Cohere Command R because I was able to debug everything using their documentation only. I have never reached their customer support. According to the reviews, I would rate them as eight.

Which solution did I use previously and why did I switch?

Previously users were facing complaints that the chatbot replied too slowly or the chatbot hallucinated a lot, meaning it gave random answers. Users were complaining, but after using this model, the complaints are very minimal and their support tickets are reduced by 5% to 10%.

How was the initial setup?

The documentation of Cohere Command R is very easy. It is a one-page document and everything is written very precisely and crisply. I was able to understand each and everything very easily in a single document. It was very easy to use and integrate. The documents were good.

Which other solutions did I evaluate?

Other competitors I would have used include OpenAI, which is also very good compared to this model. I have also been using Claude, and Claude models are very good. For RAG, some models include OpenAI 4 models like their GPT-5 pipeline, GPT-5 legacies such as GPT-5.1 and 5.2. The direct match would be the GPT-4o mini model with Cohere Command R because the output and input tokens are the same. Claude's Haiku models are comparable to Cohere Command R, as are Gemini Flash model and Mistral Small model. These are four to five types of models that we have integrated on our platform, so users have the option to use other models if they are not willing to use Cohere Command R.

The tool call capability of other models was very good compared to Cohere Command R. The output tokens of other models were very large compared to Cohere Command R. With Mistral, web search is very good and fast. There are some benefits of other models too.

What other advice do I have?

I advise using this model if you are working on RAG-based applications where you have documents and need the model to answer using your document. You should definitely use this model in this case. If you do not want to work on documents, you can choose another model.

The built-in citations feature along with RAG is exceptional. RAG is the top feature this model provides, but along with RAG, the built-in citation feature is very good. RAG responses come with source attribution built in. Users gain more confidence that this model is not hallucinating and is giving proper responses according to the document. This builds trust with users and the LLM and it is easier to audit which part of the document is being referred to and how accurate the answers are. I would rate this model as seven out of ten.

Which deployment model are you using for this solution?

Public Cloud

If public cloud, private cloud, or hybrid cloud, which cloud provider do you use?


    Collins-Omondi

Chat sentiment analysis has supported hobby projects but pricing and setup still need improvement

  • March 30, 2026
  • Review from a verified AWS customer

What is our primary use case?

I implemented it myself in my bot, defining what is acceptable based on how people chat and what they might mean when they say certain things. I never actually used that feature for Cohere Command R.

The dataset I am using is just the chat, the user chat, and it is not that big. It is just a few months, and I always clear the chats after a few months. So it is just normal content, nothing extraordinary; I do not think it can be quantified as big data.

What is most valuable?

Cohere Command R works for what I need. I know there are many other models and many other free models. I have tried CodeGemma, but it is not for what I was trying to do; it is more about coding. I wanted something interactive, focusing on the language side of it, not the coding side.

Personally, compared to other models, Cohere Command R is pretty easy to set up and good for what I need as of now.

Deploying this solution is pretty similar to working with any other model for me. I cannot really say much about complexities, but I am a bit technical, so the process is quite the same.

What needs improvement?

Honestly, I have never needed technical support, but I think if you could improve on that, it would be acceptable. I do not know about the pricing; for me, it is kind of too much. Of course, I am using the free models, but if I could get the newer models, I think they are interesting.

I know we are talking about Cohere Command R for now, but I think there are some other models that I have seen some interest in, like Embed 4. If the pricing could be adjusted, that would be better because the pricing is kind of high.

Of course, it matters; for organizations, it is acceptable, but for personal use like mine, it is just a hobby project. Spending that much money on something that you do not earn from is not ideal. So for people testing or using it for hobby projects, I think you could reduce the pricing a bit. But for now, I am using Cohere Command R for free.

For how long have I used the solution?

I have been using it occasionally for around two to three years.

How are customer service and support?

I have never interacted with the support team and do not know anyone who has, so I rate it five. I am not saying it is bad; I just have never tried it before, and I do not want to give it a lower score. So I will say five because I hope it is good.

How was the initial setup?

It takes a few hours, a lot of hours, to deploy Cohere Command R. Not days, but just a lot of hours debugging and dealing with issues when mostly it was on the AWS side, like exposing the API and the static routes. It was just the AWS side of it that took a lot of time, but the model itself was not that complicated.

What's my experience with pricing, setup cost, and licensing?

I did not purchase it from Cohere; I think it was free by the time I was working with it. I am not sure. It was a while ago when I started using it, but I do not know if the pricing has changed. I did not pay for it back then.

What other advice do I have?

I am still using Cohere and maybe Cloudinary.

I work with Cohere Command R occasionally, but not so much.

I am familiar with Cohere Command R, and I just use it as a model. It is pretty similar to the others that I use, so I cannot really say anything specific about it.

I do not use it every time, just occasionally.

I never tried real-time analysis; I never needed to.

I would rate this review a 7.

Which deployment model are you using for this solution?

Public Cloud

If public cloud, private cloud, or hybrid cloud, which cloud provider do you use?

Amazon Web Services (AWS)


    reviewer2785584

Fast retrieval has improved our genAI latency and supports timely project delivery

  • December 09, 2025
  • Review provided by PeerSpot

What is our primary use case?

My main use case for Cohere Command R is for a GenAI application. For the RAG project, we are using Cohere Command R for the retrieval process.

What is most valuable?

The best feature Cohere Command R offers is the latency. What stands out to me about the latency is that it is faster than other solutions I have tried. Regarding the positive impact, it has improved the latency and our time to delivery.

What needs improvement?

I do not know how Cohere Command R can be improved. I do not have anything at all I would like to see improved, even if it is something small.

For how long have I used the solution?

I have been using Cohere Command R for three years.

What do I think about the stability of the solution?

Cohere Command R is stable.

What do I think about the scalability of the solution?

Cohere Command R's scalability is good enough.

How are customer service and support?

The customer support for Cohere Command R is good.

Which solution did I use previously and why did I switch?

I did not previously use a different solution before Cohere Command R.

What was our ROI?

I have not seen a return on investment and cannot share any relevant metrics.

What's my experience with pricing, setup cost, and licensing?

My experience with pricing, setup cost, and licensing is that it is good.

Which other solutions did I evaluate?

Before choosing Cohere Command R, I did not evaluate other options. I cannot share which other options I evaluated before choosing Cohere Command R because there were no other options.

What other advice do I have?

I do not have anything else to add about how I use Cohere Command R in my projects. I do not know how Cohere Command R has impacted my organization positively.

My advice to others looking into using Cohere Command R is to try it. I would recommend trying the product. I am giving this review a rating of 9.


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