Complete Guide to Install and Use ChatRTX on your PC

ChatRTX represents a new way to interact with the Artificial Intelligence, allowing a large language model to be run directly on a PC without the need for a connection to the cloud. This is a significant advantage in privacy y processing speed, since all information is handled locally and does not need to be sent to external servers.

For those users with an NVIDIA RTX GPU and looking to take full advantage of the capabilities of IA on your team, this tool is an innovative solution. Throughout this article, we will cover everything you need to know about ChatRTX, from its installation to its main functions and advanced features.

What is ChatRTX?

ChatRTX is a demo application from NVIDIA which allows a large language model (LLM) to be customized with a user’s personal documents and files. Running locally on a PC with an NVIDIA RTX GPU, this software provides fast and accurate responses without compromising data security.

Thanks to technologies like TensorRT-LLM and Recovery Augmented Generation (RAG), ChatRTX is able to analyze personal documents and answer questions based on their content. In addition, it supports language models such as Mistral 7B int4 and visual recognition options through CLIP.

Requirements for using ChatRTX

In order to install and run ChatRTX optimally on your PC, it is essential to have the hardware y with suitable. Here are the detailed requirements:

Hardware requirements

• NVIDIA RTX graphics card 3000 or 4000 series with at least 8GB of VRAM.
• Powerful processor to handle the execution of the AI ​​model.
• At least 100 GB of disk space available for installation and storage of models.
• Sufficient RAM (ideally more than 16 GB) to avoid slowdowns.

software requirements

• Operating System Windows 10 or Windows 11 with the latest updates.
• Updated NVIDIA drivers to ensure compatibility with TensorRT and advanced features.

How to download and install ChatRTX

Step 1: Download ChatRTX

• Visit NVIDIA official website and go to the section downloads AI software.
• Look for the download option ChatRTX and click on the corresponding link.
• The installation file will be a ZIP of approximately 35 GB. Make sure you have enough space and a stable connection.

Step 2: Install the program

• Unzip the downloaded file into an easily accessible folder.
• Run the file Setup.exe and follow the installer's instructions.
• Installation may take some time due to the optimization of the AI ​​model on your system.
• In some cases, during installation, the system may slow down due to the AI ​​engine configuration process.

Step 3: Initial setup

• Once the installation is complete, open ChatRTX from the shortcut created on your desktop.
• On first launch, a local web interface will open where you can define the data folder.
• If you see a command window asking for permission to run Python, make sure you accept.

Main features of ChatRTX

1. Interaction with local documents

ChatRTX allows you to analyze personal documents (.txt, .pdf, .doc/.docx, .xml) to generate responses based on their content. This is particularly useful for professionals who handle information stored on their PC.

2. Recovery Augmented Generation (RAG)

RAG allows to improve the accuracy of responses by combining generative AI with data retrieval from locally stored documents. This means you can ask questions like: “What did my market trends report say?” and the system will search for the precise information.

3. Use of advanced language models

ChatRTX includes support for models such as Mistral 7B int4, which allows for efficient and rapid interaction with the user.

4. Visual search function with CLIP

For those who work with images, ChatRTX integrates support for the CLIP model, which allows you to search for photos and visuals based on natural language descriptions.

How to use ChatRTX

Data settings

To ensure that ChatRTX processes the correct information, it is important to define the binder where the documents you want to analyze are located. This can be done from the web interface, by accessing the configuration option and selecting the appropriate path.

Example of query

• User: “Summarize for me the key points of the document sales_quarter1.pdf"
• ChatRTX Response: “The document sales_quarter1.pdf indicates that quarterly growth was 12%.”

Tips and recommendations for better performance

• Always keep Updated NVIDIA drivers to avoid compatibility issues.
• Check organize files well in the data folder to improve search accuracy.
• If the system becomes slow, close it other heavy applications while using ChatRTX.

Limitations and possible problems

• Does not work on all GPUs: It only supports RTX cards from the 3000 and 4000 series.
• High resource consumption: During certain actions, you can use large amounts of RAM y GPU.
• Only responds in English by default: Interaction is currently most accurate in English, although it can be configured for other languages.

ChatRTX is a revolutionary tool that allows you to run AI models locally without compromising privacy ni speedWith its ability to process documents, answer questions based on personal data, and use models optimized for RTX GPUs, this solution becomes an attractive option for those looking to integrate artificial intelligence into their daily workflow. However, it is important to consider its hardware requirements and current limitations to take full advantage of all its functionalities.