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NEWSLETTER ARCHIVES

🥞 ChatGPT Agent: The AI That Actually Does Your Work

July 23, 2025

Written by humans

Hey there! Seb here,

AI isn’t coming for your job. It’s coming for your 3-hour “quick research” rabbit holes and your weekend spreadsheet marathons. Here’s how OpenAI just made your AI assistant actually useful.

Why This Changes Everything

Remember when ChatGPT felt magical because it could write? Well, ChatGPT Agent just learned to do. And the difference is everything.

I’ve been testing AI tools since GPT-2 made headlines for being “too dangerous to release” (cute, right?). But this week, I watched ChatGPT Agent plan a wedding, create stickers, build financial models, and book travel—all autonomously. It’s the first time an AI felt less like a smart search engine and more like having a really capable assistant who never sleeps.

The bottom line up front: This isn’t just another ChatGPT update. It’s the moment AI agents went from “cool demo” to “I actually need this.”

What ChatGPT Agent Actually Does

ChatGPT Agent is the first unified system that truly bridges research and action. Instead of bouncing between different AI tools, you now have one agent that can:

🔍 Research like Deep Research – Synthesizes information from dozens of sources with advanced reasoning

🖱️ Act like Operator – Clicks, types, and navigates websites through a visual browser interface

💭 Reason like ChatGPT – Maintains conversational intelligence while fluidly switching between tasks

🖥️ Code like a Developer – Uses a terminal to run Python, analyze data, and create files

🔗 Connect like an Assistant – Accesses your Gmail, GitHub, Google Drive through secure connectors

Here’s the breakthrough: ChatGPT agent doesn’t just combine these tools—it “proactively chooses from a toolbox of agentic skills” and knows exactly when to use each one. Researching restaurants? It’ll use the text browser for efficiency. Booking a reservation? Visual browser for form interactions. Creating a financial model? Terminal for spreadsheet generation.

The game-changer: You can “naturally transition from a simple conversation to requesting actions directly within the same chat.” No more switching between tools or losing context.

Real examples from the live demo:

  • Wedding planning: Found venues, compared hotels, suggested outfits based on dress code and weather, recommended gifts—all from one prompt
  • Sticker creation: Generated custom artwork, found the best printing service, added items to cart, and prepped for checkout
  • Travel planning: Built a complete 30-stadium MLB tour itinerary with optimal routing and “Hello Kitty nights” prioritization (yes, really)

The Numbers That Matter

ChatGPT Agent isn’t just impressive in demos—it’s crushing academic benchmarks that matter for real work:

Intelligence Benchmarks:

  • Humanity’s Last Exam: 44.4% (measures expert-level problem solving)
  • FrontierMath: 27.4% (the hardest known math benchmark—problems that take expert mathematicians hours or days)

Real-World Work:

  • SpreadsheetBench: 45.5% vs Copilot in Excel’s 20% (more than double Microsoft’s tool)
  • Investment Banking Tasks: Significantly outperforms previous models at building three-statement financial models
  • DSBench: Surpasses human performance on realistic data science tasks

Web Navigation:

  • BrowseComp: 68.9% (finding hard-to-locate information online—17.4 points higher than Deep Research)

Translation: This isn’t just a research tool anymore. It’s capable of handling actual knowledge work at a level that competes with humans.

How to Use It (And What to Expect)

Getting started is dead simple:

  1. Click the “Tools” dropdown in ChatGPT
  2. Select “Agent mode” (or type /agent in the composer)
  3. Describe your task in plain English
  4. Watch it work through its own virtual computer environment

What makes it genuinely different:

  • Always in control – “You can easily interrupt, take over the browser, or stop tasks at any point”
  • Collaborative by design – It asks clarifying questions and seeks permission for consequential actions
  • Transparent process – See exactly what it’s thinking and doing via real-time screen sharing
  • Natural transitions – Move seamlessly from conversation to action within the same chat
  • Mobile notifications – Get pinged when your task is complete (if using the ChatGPT app)

Current availability and limits:

  • Who can use it: Pro, Plus, and Team users (Enterprise and Education “coming weeks”)
  • Usage limits: Pro users get 400 queries/month, Team users get 40/month
  • Geographic restrictions: Not available in Switzerland or the EEA yet
  • Current limitations: Some features like slideshow generation are still in beta

The Security Reality Check

Here’s what OpenAI states clearly: “This release marks the first time users can ask ChatGPT to take actions on the web. This introduces new risks, particularly because ChatGPT agent can work directly with your data.”

The biggest threat is prompt injection. Malicious websites can hide instructions that trick your agent into sharing sensitive data or taking harmful actions. OpenAI gives this example: while researching restaurants, the agent might hit a blog where a malicious comment instructs it to check your Gmail for a password reset code and send it to an attacker’s website.

OpenAI’s multi-layered defenses:

  • Explicit user confirmation for actions with real-world consequences (like purchases)
  • Active supervision (“Watch Mode”) for critical tasks like sending emails
  • Proactive risk mitigation – trained to refuse high-risk tasks like bank transfers
  • Real-time monitoring systems that watch the agent work
  • Privacy controls – delete all browsing data and log out of all sites with one click

The honest assessment: “While these mitigations significantly reduce risk, ChatGPT agent’s expanded tools and broader user reach mean its overall risk profile is higher.”

Sam Altman’s guidance: “I would explain this to my own family as cutting edge and experimental; a chance to try the future, but not something I’d yet use for high-stakes uses or with a lot of personal information.”

Best practices:

  • Disable connectors when not needed for your specific task
  • Avoid vague, open-ended requests like “handle my email however you think best”
  • Don’t log it into highly sensitive sites (banking, etc.)
  • Stop execution immediately if you notice anything suspicious

The Bottom Line

ChatGPT Agent represents the first time an AI has felt genuinely useful beyond conversation. It’s not perfect—the security risks are real, some features are still rough around the edges, and you wouldn’t trust it with your life savings yet.

But for the first time, I can delegate actual work to an AI and trust it to get things done. Research tasks that used to eat entire afternoons? Done in minutes. Complex data analysis that required juggling multiple tools? Handled seamlessly. Travel planning that involved dozens of tabs and comparison shopping? Automated.

The future of work isn’t AI replacing humans. It’s humans with AI agents getting dramatically more done than humans without them. And as of this week, that future is available to anyone with a ChatGPT Pro subscription.

The question isn’t whether AI agents will change how we work. They already have. The question is whether you’ll be the one using them—or the one being left behind by someone who is.

Want to stay ahead of AI developments like this? We don’t just find AI tools—we turn you into the AI wizard you were meant to be. Because AI won’t replace you, but the person using AI might replace your boss.

Seb

Artificial intelligence will not replace you. The person using AI will.

Don't get left behind.

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Remember: AI won't replace you, but the person using AI might replace your boss. Let's make sure that person is you.

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