Introduction

When it comes to information search tools, you may think of traditional search engines such as Google and Baidu, or ChatGPT, which opens up for connected queries, but before that, there is such an AI that has been at the top of AI search engines, and that is Perplexity.

Perplexity AI是一款功能强大的artificial intelligence (AI)搜索引擎。Perplexity AI是一家由AravindSrinivas创建的人工智能公司，总部位于美国，其搜索引擎产品于2022年12月上线，目前月活用户已增长到1000万，并已在全球范围内获得了广泛的应用和关注。Perplexity AI的主要产品是一款会话搜索引擎，具有对话和链接功能，可以识别和回应更为模糊或抽象的语言，提供准确的答案和相关链接。用户可以使用自然语言提问，Perplexity AI会自动从互联网和其他数据源中收集、分析和呈现相关信息。

Perplexity Pro is Perplexity's premium subscription service that enhances your research capabilities.With Pro, you get access to top AI models like GPT-4 Omni and Claude 3.5 Sonnet with a single subscription.You'll also get more daily Pro searches and file uploads, enabling you to solve complex academic queries, in-depth analyses, and tricky math or coding problems faster than ever.Whether you're delving into course material or need fast, reliable answers, Perplexity Pro is your one-stop repository of knowledge.

Perplexity vs. ChatGPT

Perplexity is known as an "answer engine" that allows users to access information in a whole new way, while ChatGPT is a more interactive "chatbot/assistant" that specializes in natural conversations with users. Perplexity AI and ChatGPT are powerful AI tools for different purposes and needs:

With a growing user base, ChatGPT is favored by people from different fields:

• research worker: To help decipher complex topics and make sense of them.
• developer: Provide assistance in learning and correcting errors.
• professional: Generate reports and handle various work tasks with ease.

For different needs, Perplexity provides the ideal tool for the following users:

• search person: You want to ditch the traditional search engine and get concise AI answers.
• information streamliner: View the full abstract and references in one interface.
• Precision seekers: Provide tailored answers and ongoing support.

ChatGPT Free Plan:The most popular way to use ChatGPT since November 2021, offering free access. The free model evolved from GPT 3.5 and now runs on the GPT 4o mini model, which is capable of providing limited and necessary AI help.

ChatGPT Plus:A paid subscription of $20 per month provides access to GPT 4 and GPT 4o and access to OpenAI o1-preview, OpenAI o1-mini. It has advanced features such as AI image generation using DALL E 3, access to GPT models, and more.

Perplexity AI Free: Free for everyone, the program gives access to default engine searches and 5 specialized searches every 4 hours.

Perplexity Pro:Perplexity Pro is a paid plan for $20 per month that provides access to default AI models from GPT 4o, Claude 3, Sonar Large (LLama 3.1), and Perplexity, with support for uploading and analyzing unlimited files, visualization using Playground AI, DALL-E, SDXL, and more! Answers.

Perplexity uses OpenAI's language model and other models as the basis for its work. the main difference between Perplexity and ChatGPT is the language they use. perplexity uses the standard default perplexity model with Claude 3.5, GPT 4o, and Llama 3.1, while ChatGPT is based entirely on OpenAI's GPT models. Perplexity uses the standard default perplexity model with Claude 3.5, GPT 4o, and Llama 3.1, while ChatGPT is based entirely on OpenAI's GPT model.

Perplexity AI focuses primarily on text-based data, and while it supports file uploads, it lacks the advanced multimodal capabilities (such as voice or image interaction) that platforms like ChatGPT have.

In short, choose Perplexity AI for accuracy and research, or ChatGPT for flexibility in creative tasks and interactive applications. Ultimately, it depends on your needs for knowledge-intensive research or interactive applications.

free program

If your school has 500 students enrolled in Perplexity during Race to Infinity (September 1-15, 2024), then each student can use Perplexity Pro for free for an entire year, according to the current https://www.perplexity.ai/ backtoschool According to the registration show only the following 45 American schools in the world to meet this requirement, this site has not been from the free perplexity Pro 1 year, can only demonstrate for you $4.99 education discount.2025 perplexity has eliminated education discounts.

Educational Benefits

Perplexity Pro normally costs $20 per month. However, the offer for college students is as follows: sign up with your edu email during the 2024-25 academic year and you'll get a year of Perplexity Pro for just $4.99 per month, and you can still get a discount of $$4.99 for unlocking Perplexity's full functionality right now with a valid edu email.

Application Process

We directly open the Perplexity official website, www.perplexity.ai如下图所示: this site's browser is Chinese, so it is displayed in Chinese status, where we directly use the U.S. edu mailbox for the registration of Perplexity website account.

Our edu mailbox receives an email from perplexity.ai with the subject line "Login to perplexity".

Activation Success

我们输入edu email verification码后，点击版本升级，就爱看到了perplexity专业版$20美金变成4.99美金。

We see that the price billing cycle shows $15.01 off the Education Discount offer.