How to Use Codex for Faster, Smarter Workflows

TL;DR

Match the Codex model to the task: use Luna for quick or routine work and Soul for complex projects, then automate recurring jobs with scheduled tasks. Browser and computer control can handle research and file organization, while voice mode, sites, pins, plugins, and reusable skills make parallel projects easier to operate and share.

Transcript

I've been using Chai GPT for years now and it gets so much done for me. And in this video, I want to share all the best practices that I've learned from using it for hundreds of hours to get the most out of it and to make it as easy as possible. The first thing that comes to mind that I don't think most people take advantage of is browser use. Code... Read More

Key Insights

• Browser use is a way to delegate online research and decision support. In the demonstrated camera search, Codex compared alternatives, gathered prices and ratings, calculated price differences from the existing camera, and organized the results in an Excel spreadsheet within nine minutes.
• Computer control is available for tasks beyond web browsing. The examples include organizing files, looking for unnecessary bloat, deleting unwanted material, improving computer performance, and clearing memory, giving Codex a role in routine maintenance as well as information work.
• Voice mode is capable of coordinating work across separate agent threads. A spoken request created a fresh thread and generated an original poem with an exact 100-word requirement, while leaving the user able to continue directing other agents and threads by voice.
• ChatGPT Sites is a publishing path for spreadsheets, presentations, websites, portfolios, and other generated content. Sites are private by default, but users can request public access and share the resulting URL with another person or agent.
• Pinning is a simple method for keeping important conversations visible. A chat can be pinned through its context menu or pin icon, placing it in the pinned section so active projects do not disappear among newer or completed threads.
• Model selection is a balance among task complexity, speed, quality, and quota usage. The presenter uses Luna for quick, inexpensive work and Soul for difficult tasks, then chooses medium, high, or extra-high thinking effort for most Soul assignments.
• Scheduled tasks are recurring jobs that can run in a new or existing chat. Demonstrated uses include stale-file cleanup suggestions, production-log error reviews, website health checks, and a workday briefing covering the calendar, unread email, and priorities.
• Plugins and skills serve different workflow needs. Plugins provide access to applications such as GitHub, Google Drive, Gmail, Calendar, Notion, Linear, and Dropbox, while skills package repeatable processes that are useful often but do not need to run on a fixed schedule.
• More videos from this channel:
  • How fast will AI self improvement change humanity?
  • How to use Claude Co-work for non coding tasks
  • How Did an AI Agent Escape Its Test Sandbox?
• More from this channel: Matthew Berman

Questions & Answers

Q: How can Codex perform product research in a browser?

Codex can browse the internet from a single prompt, collect information about competing products, and organize the findings for a purchasing decision. In the demonstrated camera search, it assembled an Excel spreadsheet containing different options, prices, price differences relative to the current camera, ratings, and additional decision-making information. The completed research took nine minutes.

Q: What computer tasks can Codex handle beyond browsing?

Codex can control a computer for local maintenance and organization tasks. The examples given include organizing files, searching for unnecessary bloat, deleting unwanted material, helping the computer run faster, and clearing memory. These tasks extend its role beyond internet research, allowing a user to delegate repetitive computer housekeeping through a direct request.

Q: How does voice mode control Codex agents and threads?

Voice mode lets a user direct Codex through spoken instructions and coordinate work across multiple threads. In the demonstration, the user asked it to create a new thread and write an original poem containing exactly 100 words. Codex created the thread, submitted the task, and generated the poem while keeping voice interaction available for further agent management.

Q: How can ChatGPT Sites publish and share generated work?

ChatGPT Sites can publish generated material such as a spreadsheet, PowerPoint, website, portfolio, or poem to the web. The demonstrated poem was automatically formatted as a designed page during publication. A site is private by default, but the user can request that it be made public, receive a URL, and share that URL with people or another agent.

Q: How do pinned chats help manage several Codex projects?

Pinned chats keep high-priority conversations at the top of the left sidebar, where they remain easier to monitor. A user can pin a conversation by right-clicking it and selecting the pin option or by clicking the dedicated pin icon. This is useful when several projects run concurrently and an important completed or active thread has moved down the conversation list.

Q: Which Codex model should you choose for different tasks?

The model should match the complexity of the assignment. The presenter uses Luna when work needs to be completed quickly and inexpensively, and Soul for the most complex tasks. For example, Soul can build a website, while Luna can handle later adjustments such as changing fonts or colors and moving text or images. This approach also preserves the weekly quota.

Q: What are useful examples of Codex scheduled tasks?

Scheduled tasks are jobs that run repeatedly according to a defined schedule. Examples include producing daily stale-file cleanup suggestions, reviewing production logs for errors, checking a website for problems, and preparing a workday summary of calendar events, unread email, and priorities. Each task can run in a new chat or continue within an existing conversation.

Q: What is the difference between Codex plugins and skills?

Plugins connect Codex with applications and give it direct capabilities for services the user already relies on. Examples mentioned include GitHub, Google Drive, Gmail, Calendar, Notion, Linear, and Dropbox. Skills instead capture repeatable workflows that would otherwise require a long prompt each time. A skill can be created by the user or selected from published options through the slash menu.

Summary & Key Takeaways

• Codex can perform browser-based research, compare products, assemble decision data in spreadsheets, and assist with activities such as customer service or email cleanup. Computer control extends this capability to local tasks, including organizing files, identifying bloat, and clearing memory, although users should define the requested work clearly.

• Voice mode can direct agents and create work in separate threads through spoken instructions. ChatGPT Sites can publish generated material as a private website by default, with an option to make it public. Published URLs can be shared with people or supplied to another agent as accessible context.

• Efficient Codex use depends on matching resources to the job. Luna suits fast, inexpensive changes and recurring scheduled tasks, while Soul is intended for complex work with adjustable thinking effort. Plugins connect supported applications, and skills preserve reusable workflows that would otherwise require repeatedly entering long instructions.