NotebookLM Adds Deep Research Tool!

PLUS: ChatGPT Adds Group Chat Magic!

Author

Mushfiq Sajib
November 14, 2025

In partnership with

Welcome back, folks.

NotebookLM just added a new feature called ‘Deep Research’ that makes research feel like cheating (it's not).

Deep Research now does the heavy lifting while expanded file support keeps everything seamless. The real question is—how will you use this new superpower?

Let’s dive into the details. . .

Today in the “Incredible AI” world:

  • NotebookLM's New Research Power

  • ChatGPT Group Chat Feature Arrives

  • LinkedIn's Search Got an AI Upgrade

  • How to Master Email Marketing with AI

  • 5 Super-Useful AI Tools You Should Try

  • AI Image of the Day

Read Time: 4 minutes

- LATEST DEVELOPMENTS -

NotebookLM Gets a Research Assistant Upgrade:

Google just dropped a major update to NotebookLM. The AI note-taking tool now has a "Deep Research" feature that does the heavy lifting for you. Think of it as hiring a research assistant who never sleeps.

Things to Know:

  • What Deep Research Actually Does: It creates a research plan based on your question, browses websites automatically, and delivers a detailed report in minutes. You can keep adding sources while it works in the background.

  • New File Types Join the Party: NotebookLM now accepts Google Sheets, Drive URLs, PDFs from Drive, and Word documents. This means you can generate summaries from spreadsheets or dump multiple Drive files at once.

  • Two Research Modes Available: Choose "Deep Research" when you need thorough analysis and full briefings. Pick "Fast Research" if you just want quick answers.

All users should see these features within seven days. Google's been steadily building NotebookLM since late 2023, adding video overviews and AI podcast features. This update feels like the biggest leap yet.

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ChatGPT Officially Becomes Your Group Chat Partner:

OpenAI just gave ChatGPT a social makeover, and it’s surprisingly fun. Imagine WhatsApp-style group chats but with AI brains included. Planning, debating, or brainstorming just got a clever upgrade.

Things to Know:

  • Collaboration Made Easy: ChatGPT now supports group chats with up to 20 members, letting friends, colleagues, or families collaborate in one shared space. Think trip planning, project brainstorming, or settling dinner debates with AI’s help.

  • Pilot Launch Regions: The feature is rolling out in Japan, New Zealand, South Korea, and Taiwan first. OpenAI wants feedback before expanding globally, making this a test run for shared AI experiences.

  • Social Features Added: Users can create invite links, set up profiles with names and photos, and even react with emojis. ChatGPT adapts to group dynamics, acting like a witty mediator in conversations.

So yes, ChatGPT is now your group’s unofficial moderator. It’s like having a smart friend who never forgets details. This move positions ChatGPT closer to rivals like Meta and Anthropic, who already offer collaborative AI tools.

LinkedIn Introduces Smarter AI Search:

LinkedIn spent two years throwing AI at everything from job posts to learning modules. But they somehow forgot about the one thing everyone actually uses daily. That's changing now, and honestly, it's about time.

Things to Know:

  • Natural Language Queries: You can now ask LinkedIn questions like a human talking to another human. Instead of playing filter roulette, just type "find me healthcare investors with FDA experience" and watch it work.

  • Early Results Show Promise: Testing reveals users are finding mentors, job leads, and business partners more easily. It’s not perfect yet, but LinkedIn is refining how queries are understood for sharper matches.

  • Premium Members Get First Dibs: The feature is rolling out to premium users in the U.S. right now, with other regions coming soon. You'll know you have access when your search bar says "I'm looking for..." instead of just "Search."

The system isn't flawless yet. Search for "people who co-founded a YC startup" versus "Y Combinator startup" and you'll get wildly different results. LinkedIn says they're working on making it smarter at understanding what you actually mean.

Explore the 2025 Marketing Operations Trends

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- AI TUTORIAL -

How to Simplify Email Marketing with AI:

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- BEST AI TOOLS -

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AssemblyAI: AssemblyAI transcribes up to 12 different languages through speech recognition and detection to create summarization and more.

Samwell AI: It's an AI-powered tool designed to make essay and paper writing easy and efficient.

Monic AI: Monic turns your study materials into concise 25-minute sessions of summaries, flashcards, and quizzes for success.

Paperclips: With Paperclips, you can create flashcards in seconds, and it works in any language.

- DAILY POLL AND RESULT -

Today’s Poll:

Q) Should AI be used in customer service?

Login or Subscribe to participate in polls.

Vote and find out the result tomorrow.

Yesterday’s Result:

Q) Should AI be used to predict elections?

  • A) Yes, to analyze trends - 60% 👑

  • B) No, it could be manipulated - 40%

- AI IMAGE OF THE DAY -

The Celestial Lights Reveal Hidden Paths:

Prompt:

"A Charuso-inspired scene featuring a nerdy girl with glasses and her floating drone-like wetpet silhouetted on a crystalline archway, gazing at a distant pulsating nebula. The nebula bathes the landscape in ethereal sapphire blues and amber golds. A ringed celestial body looms in the background. The composition emphasizes striking silhouettes, dramatic celestial lighting, immense scale, and hyper-detailed elements."

Try this prompt in any decent AI image generator and let me know your result.

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