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More than two decades back, information was hard to come by and people had to visit libraries and consult books to research even the simplest of topics. Then, internet entered the scene and changed the way we look up information forever. Search engines like Google and Yahoo became the gateways to a whole new world and remain relevant till date. Now, we are sitting on the brink of yet another revolution- AI and chatbots.<br /><br /><keyword id="19918823" type="General" weightage="20" keywordseo="OpenAI" source="keywords" meta.keywordsubtype="org" meta.entityname="OpenAI" meta.hostid="261" meta.entityid="OpenAI">OpenAI</keyword> launched ChatGPT in November 2022 and the world has been a different place since then. We can now get a summary of an important document in minutes, rewrite an article with a simple prompt, get information on various topics and whatnot. Other AI chatbots like Google’s Gemini and Microsoft’s CoPilot are also widely used by people. However, all of these chatbots have one requirement - the internet. But what if we tell you that there is an alternative that doesn’t require an internet connection and can help summarise those lengthy documents within seconds?<br /><br />Say hello to <keyword id="19912297" type="General" weightage="20" keywordseo="Nvidia" source="keywords" meta.keywordsubtype="org" meta.entityname="Nvidia" meta.hostid="261" meta.entityid="Nvidia">Nvidia</keyword>’s <keyword id="23343331" type="General" weightage="100" keywordseo="ChatRTX" source="keywords">ChatRTX</keyword>, the generative <keyword id="19925753" type="General" weightage="20" keywordseo="AI-chatbot" source="keywords">AI chatbot</keyword> designed to run entirely offline. This free to download application brings the power of large language models (LLMs) directly to users' PCs, providing quick, private, and customisable AI assistance.<br /><br /><h2>Nvidia’s ChatRTX runs offline<br /></h2><br />I had the opportunity to attend Nvidia’s demo session for ChatRTX in Bengaluru last week and it left me impressed with the technology's potential to transform how we interact with data, especially when it comes to working with large documents. At its core, ChatRTX harnesses the capabilities of Nvidia’s RTX GPUs to deliver fast, efficient, and private chatbot experiences.<br /><br />During the demo, I also asked about the chatbot’s tendency to hallucinate, if any. Major AI chatbots like ChatGPT, Gemini and CoPilot have often made headlines for hallucinating and landing people in trouble. However, since ChatRTX runs entirely offline and responds to questions on the basis of the documents that you upload, the tendency to hallucinate is almost non-existent.<br /><br />ChatRTX can also work with a wide array of file formats. Whether you need to extract key details from a PDF, sort through a collection of Word documents, or even sift through images, the AI chatbot can do it all. You need to simply point the application at the folder containing your files, and within seconds, it loads them into a searchable library. The chatbot can then provide contextually relevant answers based on your local content.<br /><br /><div type="image" title="google (2)" msid="113902438" hostid="261" sizebytes="188223"></div><br />For professionals who handle complex documents, such as legal contracts or lengthy reports, this feature could be a game-changer. Instead of manually combing through documents, you can ask ChatRTX to pull out key information, saving hours of tedious work.<br /><br />Another standout feature is the video transcript search. ChatRTX allows users to find specific moments in YouTube videos by simply asking it to search through the video’s transcript. This functionality can be particularly useful for researchers or content creators who need to reference exact moments in long-form video content.<br /><h2>Your privacy concerns addressed <br /></h2><br />One of the most significant concerns with cloud-based AI services is privacy. Chatbots that operate in the cloud often require users to send their data to third-party servers for processing. With ChatRTX, however, Nvidia says that everything is processed locally on your PC. This offline nature thus promises that your personal data stays secure, and you never have to worry about sensitive information being exposed to outside servers.<br /><h2>Personalised experience<br /></h2><br />What makes ChatRTX truly unique is its ability to personalise responses based on the specific files or datasets you upload. Leveraging retrieval-augmented generation (RAG) and TensorRT-LLM software, the chatbot can search through your notes, documents, and other saved content to provide accurate and context-driven answers.<br /><br />Imagine having a chatbot that not only understands general information but also knows your personal library of files. For instance, if you're preparing for a business meeting and need quick access to previous notes or references, ChatRTX can pull up the exact details you need without the hassle of manually searching through old files. You could ask, “What was the key takeaway from my meeting notes last month?” and ChatRTX would instantly retrieve the relevant information.<br /><h2>Who can use ChatRTX?<br /></h2><br />ChatRTX is a free tool that can be downloaded by all. However, it needs a powerful <keyword id="23412063" type="General" weightage="20" keywordseo="nvidia-rtx" source="keywords">Nvidia RTX</keyword> GPU (30 series or higher with at least 8GB of VRAM), which means users will need capable hardware to fully utilise ChatRTX.<br />

Nvidia’s ChatRTX could be your alternative to ChatGPT for reading long documents, and it doesn’t need an internet connection

The world is talking about AI and many companies are investing in the emerging technology to keep up in the race. <keyword id="19912297" type="General" weightage="100" keywordseo="Nvidia" source="keywords" meta.keywordsubtype="org" meta.entityname="Nvidia" meta.hostid="261" meta.entityid="Nvidia">Nvidia</keyword> has been a frontrunner in the AI race and often unveils new tools to give its users AI superpowers and make their lives easier. On Thursday (September 26), Bangalore played host to NVIDIA’s <keyword id="23343330" type="General" weightage="20" keywordseo="GeForce-RTX" source="keywords">GeForce RTX</keyword> AI PC tour. The event highlighted the transformative power of AI in gaming, creativity, content creation and beyond.<br /><br />The tour also offered a first-hand experience of how NVIDIA’s cutting-edge GeForce RTX technology is setting new benchmarks for AI-powered computing.<br /><br /><h2>AI-powered NPCs with ACE</h2><br />NVIDIA highlighted its <keyword id="22863636" type="General" weightage="20" keywordseo="Avatar-Cloud-Engine" source="keywords">Avatar Cloud Engine</keyword> (ACE), a game-changing solution that allows developers to integrate lifelike generative AI models into their games. Using this technology, non-player characters (NPCs) in games can engage in intelligent, dynamic conversations with players.<br /><br />The tour demonstrated ACE in action, with two upcoming titles—Mecha Break from Amazing Seasun Games and Legends by Perfect World Games—showing off how ACE can create more immersive and personalised gaming experiences. The demo highlighted how AI-powered NPCs could be the next big thing in gaming and once more developers are on board, gamers might be able to enjoy this experience on many new titles.<br /><h2>NVIDIA Omniverse Audio2Face and <keyword id="21731033" type="General" weightage="20" keywordseo="DLSS-3-5" source="keywords">DLSS 3.5</keyword><br /></h2><br />The GeForce RTX AI PC Tour wasn’t just about gaming—it also underscored NVIDIA’s commitment to fostering creativity. NVIDIA Omniverse Audio2Face stole the spotlight by demonstrating how simple audio input can be used to generate detailed facial animations and lip-sync for characters. This technology, popular among video game developers, allows for the creation of ultra-realistic characters with minimal effort, opening up new possibilities for animators and game designers.<br /><br />For gamers, DLSS 3.5 with ray reconstruction was a focal point, particularly in the highly anticipated title Star Wars: Outlaws. This AI-driven technology enhances the game’s visuals by using deep learning to upscale lower-resolution images in real-time, providing ultra-smooth gameplay and photorealistic graphics even on mid-range GPUs. NVIDIA’s Reflex technology also made an appearance, reducing system latency and making games feel more responsive—a key benefit for players seeking a competitive edge.<br /><br />John Gillooly, NVIDIA’s Technical Product Marketing Manager for Asia Pacific South, was on hand to demonstrate the practical applications of these technologies. He shared that the company’s GeForce RTX AI systems are designed not only to enhance gaming but also to empower industries such as content creation, research, and more.<br /><br /><h2>Comfy UI for generating images and <keyword id="23343331" type="General" weightage="20" keywordseo="ChatRTX" source="keywords">ChatRTX</keyword> for writing</h2><br />Nvidia also showcased ComfyUI, a popular Stable Diffusion app for generating images using AI. The AI-based image generator can turn selfies into superhero avatars in seconds, thanks to the lightning-fast processing power of RTX GPUs. <br /><br />Another demo that caught attention was of ChatRTX, a personalised AI chatbot that leverages NVIDIA’s retrieval-augmented generation (RAG) and TensorRT-LLM to deliver contextually relevant answers.<br /><br />Running entirely on a user’s RTX PC, ChatRTX offers a fast, secure chatbot experience that works without the need for an internet connection—ideal for users concerned about privacy and data security.<br /><br /><h2>About GeForce RTX <keyword id="20930704" type="General" weightage="20" keywordseo="AI-PCs" source="keywords">AI PCs</keyword><br /></h2><br />At the core of NVIDIA’s latest offerings are Tensor Cores, the AI accelerators that form the backbone of all GeForce RTX GPUs. These dedicated cores are designed to handle a wide range of AI tasks, from advanced game mechanics to content creation, academic research, and more. With over 100 million GeForce RTX and NVIDIA RTX GPUs already in users’ hands worldwide, the event underlined NVIDIA’s leadership in AI-powered computing, showcasing how its technology enables over 500 AI applications and 370 AI-enhanced games.<br /><br />Another standout revelation from the event was NVIDIA’s assertion that GeForce RTX-equipped PCs can deliver between 200 to 1,300 trillion operations per second (TOPs) in AI performance. This is a staggering leap, far surpassing laptops with traditional neural processing units (NPUs), which typically max out at just 45 TOPs.<br /><br />The event also highlighted NVIDIA’s broad compatibility with leading open-source large language models (LLMs), including Google Gemini, Llama 2, and OpenAI Whisper. These integrations allow GeForce RTX systems to serve a wide range of AI-driven applications, from content creation to conversational AI tools, further underscoring the versatility of the technology.<br /><br />

Nvidia hosts Geforce RTX AI PCs showcase in Bengaluru, top AI tools to look forward to

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Nvidia’s ChatRTX could be your alternative to ChatGPT for reading long documents, and it doesn’t need an internet connection

Divyanshi Sharma

Nvidia hosts Geforce RTX AI PCs showcase in Bengaluru, top AI tools to look forward to

Divyanshi Sharma

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