<p>📚 I want to tell you about the service <a href="https://www.chatpdf.com/">https://www.chatpdf.com/</a>;. Recently, I launched a free GPT-4 bot <a href="https://t.me/rvnikita_public">@rvnikita_public</a>; that can summarize large texts and websites. However, it currently cannot work with PDF documents. This is where ChatPDF comes to the rescue.</p>
<p>ChatPDF allows you not only to get a summary of PDF documents but also to "talk" to them by asking various questions, such as:</p>
<ul>
<li>What is the main essence of the document?</li>
<li>Is there any code in this document?</li>
<li>Explain concept X so that a 7-year-old can understand.</li>
<li>Point out critical moments in the PDF.</li>
</ul>
<p>The service works as follows:</p>
<ul>
<li>The document is split into paragraphs.</li>
<li>An embedding vector is calculated for each paragraph.</li>
<li>An embedding vector for your question is calculated, and the most relevant paragraph is found.</li>
<li>The question and the relevant paragraph are sent to ChatGPT.</li>
<li>The received answer is returned to you.</li>
</ul>
<p>Thus, the ChatPDF service becomes an excellent assistant for working with PDF documents, allowing you to quickly and easily find answers to your questions of interest.</p>
<p>#summary #gpt4 #chatgpt #pdf #embedding</p>