With the rise of ChatGPT and similar large language models, technology has irreversibly entered a new era. Now, more than ever, the utility of an intelligent model capable of answering questions in human language using vast textual datasets has become evident. The custom intelligent response system is a new product from AHD (Wise Intelligent Agents) that, utilizing the latest technologies in text processing, language models, and deep learning, can be applied to new Persian textual datasets. This product responds to specialized questions in new fields, aligned with the provided datasets, and functions as if answered by a native Persian speaker. For example, this product can quickly and efficiently respond to new and mostly repetitive user tickets without the need for a human operator or, by training it on a large volume of company or organizational documents, automatically answer specialized questions related to those documents. However, the application of this product is not limited to these areas; websites and online stores can also benefit from it. If the FAQ or the history of user questions is uploaded to this service, users will no longer have to go through the tedious task of reviewing all the questions or contacting customer service, but instead, will receive their answers quickly through this product. Online stores, too, can input their product descriptions into the service, allowing it to answer customer inquiries. Undoubtedly, this technology will significantly enhance customer satisfaction and, consequently, increase product sales. Two examples of this product’s application in specialized, challenging, and practical fields are the Intelligent Sharia Question Answering System and the Intelligent Legal Question Answering System.