Perplexity's Comet (Tested): It's good but not useful. Dia is better?

Perplexity Comet Browser: A Detailed Overview

Key Concepts:

• AI Web Browser
• Agentic Tasks
• Sidecar Assistant
• Chromium-based
• Perplexity Search API
• Ninja Tools (AI Platform)
• DIA AI Browser Comparison
• Memory Consumption

1. Introduction to Perplexity Comet

• Perplexity has launched its new AI web browser, Comet, for waitlisted users and Mac subscribers.
• Comet is an AI-first browser, similar in concept to the DIA AI browser, but with a stronger focus on AI features.
• It aims to be a highly polished browser with extensive AI integration.

2. Comet's Core Features and Functionality

• Chromium-Based: Ensures compatibility and familiar user experience, similar to Chrome.
• Perplexity Integration: Replaces Google search with Perplexity's AI-powered search and chat.
• AI Chat: Allows users to chat with AI models, perform extended searches, and attach files.
• Dictation: Supports voice input for writing prompts.
• Customizable Widgets: Enables users to add frequently used prompts and tools.
• Summarize Web Page: Summarizes the content of the current webpage (shortcut: Option + SSH).
• Voice Mode: Enables real-time voice conversations with the AI assistant, leveraging the context of the current page or tabs.
• Assistant Tab (Sidecar): Functions as a sidecar assistant that can interact with the current page and all open web pages. It can perform agentic tasks like filling out forms and conducting research.
• Main Chat: Can also perform agentic tasks, navigating the web and providing screenshots of its progress.

3. Practical Application: Research Paper Summarization

• The video demonstrates using Comet to summarize two research papers linked in a Notion document.
• The user instructs the sidecar assistant to create new pages with summaries of each paper.
• Comet uses the Perplexity search API to quickly find and summarize the content, rather than navigating and reading the entire page.
• A glowing animation indicates which tab Comet is currently working on.

4. Agentic Task Automation: Code Generation and GitHub Integration

• The video showcases Comet's ability to automate complex tasks.
• The user asks Comet to write code for a Minesweeper game and then create a new repository on GitHub to store the code.
• Comet successfully writes the code, navigates to GitHub, creates a repository, and uploads the code.

5. Ninja Tools: An All-in-One AI Platform

• Ninja Tools is introduced as an AI platform that combines multiple AI models and experiences into a single subscription.
• It offers access to models like Claude 3.7 Sonnet, GPT-4o, and Gemini.
• It also includes AI video generation, image generation, music generation, and document chat features.
• The platform allows users to compare multiple AI responses simultaneously.
• Pricing starts at $11 per month, offering 1,000+ chat messages, 30 AI image generations, and 5 music generations.
• The presenter provides a coupon code "AI code king 20" for an additional 20% off.

6. Comet vs. DIA AI Browser: A Comparative Analysis

• DIA: Better for real-life, non-agentic use cases. The presenter uses DIA extensively for research, creating custom skills and prompts for writing scripts.
• Comet: Excels at agentic tasks but lacks custom system prompts and skill integration.
• DIA: Feels more polished, with seamless integration, vertical tabs, and lower memory footprint.
• Comet: Potentially better for users who need to fill in details from multiple web pages or automate data gathering.
• The presenter prefers DIA for its AI-assisted research and writing workflow.

7. Memory Consumption

• DIA has a lower memory footprint than Comet, making it a more practical choice for the presenter.

8. Conclusion

• Comet is a cool and promising AI web browser with strong agentic capabilities.
• However, its usefulness depends on the user's specific needs and workflow.
• The presenter will continue using DIA due to its superior features for research and writing.
• Users are encouraged to try Comet and share their thoughts.