99%가 모르는 챗GPT Work 신기능 7가지 & GPT 5.6 완벽 가이드(브라우저·PDF·PPT·컴퓨터 제어 이거 하나로 끝!)

Summary of the video (tech concepts / product features / guide-style info)

The video explains new ChatGPT “Work” features (brand-named in subtitles as ChaePT/Chaejiwork/Chaeji T Work, likely “ChatGPT Work”). It provides a hands-on tutorial for using these tools with the newly released GPT 5.6 model family to automate real tasks across the browser, PDFs, documents/PPTs, and even direct computer control.

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1) What “Work” is (vs normal Chat)

Work is presented as an environment that integrates multiple tools into one workflow.

Capabilities mentioned:

• Create Word files, presentations, and PDFs
• Control the browser
• Control the computer (desktop apps)
• Process PDFs (split/merge/convert to images)
• Visualization (interactive simulators)
• Website / landing page creation via a “Site” feature

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2) GPT 5.6 model selection inside Work

In normal chat, the subtitles suggest you can’t freely choose all models. In Work, you can.

GPT 5.6 “Sol / Tera / Luna” options described:

• Sol: “flagship” / best quality, inference-heavy & high-performance tasks
• Terra: balanced daily work (performance/speed/cost)
• Luna: fastest/cheapest, optimized for speed & cost (recommended for lots of work)

Also mentioned:

• An “inference strength” style setting (e.g., Ultra, Medium, etc.)
• Higher inference strength costs more (token usage), so the presenter recommends Standard/Medium depending on plan limits.

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3) Desktop app requirement for more features

The tutorial instructs users to use a desktop app to access additional capabilities.

Implied steps from subtitles:

• Open the desktop app option from Work settings
• Download Windows/Mac
• If you had the older Codex app, it auto-updates to the ChatGPT Work app (name shown as “ChachiT app” in subtitles)

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4) Core Work feature: Plugins (tool ecosystem)

Plugins are described as the most core feature of Work right now.

Examples listed:

• Notion, Google Calendar, Figma, Supabase, and others
• Connectivity references to services such as Google Drive, GitHub/GitUp, Gmail, Notion

How plugins appear:

• A plugin button
• An “@” shortcut in the chat window to bring up tool options

The video notes this concept is “almost identical” to MCP (Model Context Protocol) in idea.

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5) Browser automation (“Browser” / “Chrome” plugins)

Browser function (hotel comparison)

Work is asked to:

• Search and compare five hotels (example: Haeundae, Busan)
• Use dates Aug 24–26
• Compare based on lowest price, per-night rates, and ratings
• Organize results “in a way like a ticket” rather than reserving directly

Notable behavior:

• The AI selects dates/search parameters on its own inside the browsing workflow
• It sometimes checks whether breakfast/parking is included depending on what it finds

Chrome function (direct tab control / data extraction)

Using the Chrome plugin, the presenter:

• Controls Chrome to locate a course management area (example: Inflearn course)
• Filters/organizes students marked B2B and counts them (example: 103 people)
• Outputs an Excel-like list view

Key claim:

• You can “automate” what would otherwise require manually clicking through hundreds of items.

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6) PDF processing plugin (split + convert to images)

A step-by-step example is shown:

• Insert a PDF report divided into chapters
• Request actions like:
  • Split PDF by chapter
  • Produce separate outputs as files

Example outcome:

• The report is split into multiple sections/pages (example range: 1–5) accurately
• A button opens a folder for the separated PDFs

Additional action:

• Convert a chapter’s pages into images
• Save each page as a PNG

Emphasized result:

• Each chapter is saved correctly as high-quality PNG files
• Folders contain generated images per page/chapter

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7) Visualization plugin (interactive mortgage simulator)

A Visualize plugin creates an interactive mortgage loan simulator supporting:

• Equal principal & interest
• Equal principal
• Lump-sum repayment at maturity

Interactivity demo:

• Changing the repayment period updates the visualization smoothly
• Changing the annual interest rate updates results smoothly

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8) Document / Spreadsheet / Presentation generation (PPT tutorial)

Work offers a Presentation workflow with templates.

Steps described:

1. Pick a template (or create a template)
2. Provide the topic + structure
3. Request a specified length (example: 20-page presentation)
4. Generate the actual presentation file

Output handling:

• The presenter highlights an “Open in folder” option to edit the PPT directly after generation.

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9) Computer control (“Computer Use” plugin) example: KakaoTalk

A Computer plugin grants permission for Work to control the user’s computer (shown as operating KakaoTalk).

Workflow shown:

• Grant access permission for that conversation
• Open a KakaoTalk chat room
• Request organization of unread messages

Result:

• Messages organized from unread → newest
• A “neat summary” style output is produced

Key point:

• You can selectively approve app access per conversation.

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10) Website / landing page automation (“Site” feature)

The Site feature takes a URL (example: an event info page) and generates a landing page guide.

Why it matters (presenter’s argument):

• Previously, you often had to build distribution pages separately and deploy using tools like Vercel
• Now distribution and page creation are handled “all at once” from Work

Sharing control:

• The generated site is not public by default
• Share permissions can be changed to “any internet user”
• A shareable link can be copied and posted externally (e.g., in KakaoTalk group chats)

Example content described:

• Training content for custom embedded software education, including:
  • where the education is conducted
  • what education is provided
  • curriculum overview and application guidance

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11) Closing takeaway / “personal work assistant” framing

The video concludes that using ChatGPT Work makes it possible to:

• manipulate browsers
• control Chrome
• build websites
• operate computers
• process PDFs
• create visualizations
• generate presentations

Overall positioning: a “personal work assistant” that consolidates many workflows.

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Main speakers / sources

• Main speaker: “Hello everyone” style presenter (no specific name given in subtitles; likely the video’s host/reviewer).
• Sources referenced: ChatGPT / GPT 5.6 model family (Sol / Terra / Luna) and Work plugins Third-party platforms mentioned include Google Drive, Gmail, Notion, GitHub, Naver Hotel site, Chrome/Inflearn, KakaoTalk, Vercel.