Perplexity

Perplexity Pro membership subscription service. Log in directly and use it. You must provide your own VPN tool. Purchase as needed.

This is a virtual product. After successful delivery, returns or exchanges are not supported except in cases involving quality issues. Please understand. Do not purchase if this is a concern.

Official website login address:https://www.perplexity.ai/

User guide for a Perplexity Pro premium account. Chrome is recommended, or you can download its dedicated app. You must provide your own VPN tool to ensure stable access speeds when retrieving online literature and information. This is a virtual product. After successful delivery, returns or exchanges are not supported except in cases involving quality issues. Please understand. Do not purchase if this is a concern.

Perplexity AI is a completely new breed that has revolutionized traditional search engines. Pro users receive up to 600 Pro Search queries per day, can freely switch between multiple top-tier models, including some of the most powerful models in the world (such as GPT-4o and Claude 3.5 Opus), and can upload unlimited long documents for in-depth data analysis. It is an essential tool for researchers and tech enthusiasts.

Key Features and Operating Instructions 1. In-Depth Professional Search (Pro Search) —— Core Pro feature: Rather than simply returning web links, it mimics the workflow of a human expert: first breaking down complex questions, then reading and summarizing dozens of webpages in depth, and finally providing a comprehensive research report with rigorous academic citations. Instructions: Turn on the “Pro” switch on the right side of the search box -> Enter your complex question. The AI will pause midway and ask you several clarifying questions, then begin an in-depth search across the web after confirmation.

2. Flexible Switching Between Top-Tier Models (Model Selection) —— Exclusive Pro feature: It breaks down the barriers between models, allowing you to experience the most powerful models from major global providers for one price. You can freely choose the smartest AI model according to your task requirements. Instructions: Go to “Settings” in the lower-left corner -> Under “AI Profile,” switch the default model to Claude 3.5, GPT-4o, or the Sonar model at any time.

3. In-Depth Document and Code Analysis (File/PDF Upload) —— Pro feature: Supports uploading multiple large PDF papers or CSV data tables at once. The AI automatically reads the entire content and combines it with online data to perform comparative analysis for you. Instructions: Click the “Attachment” icon in the question box -> Upload a local file -> Ask a question (for example: “Compare this PDF research report with the latest data online and summarize the pain points in this industry”).