OpenAI deep research

ChatGPT research mode that builds reports from sources you approve, with a plan you can edit and redirect while it runs.

Agent by OpenAI

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About

Deep research is a mode inside ChatGPT. You describe what you need, review the proposed plan, and can refine scope, change sources or interrupt the work at any point. It prioritizes URLs you approve, connected industry sources and private files over general web results, and you are notified when the report is ready. Reports can be shared, downloaded as PDF or DOCX, or refined further in chat.

Use cases: research, deep-research

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Fact sheet

Jobs: researchchatgpt.com
Autonomy: Supervised: runs multi-step tasks, asks at checkpointschatgpt.com
Where you use it: Web, Mobilechatgpt.com
Hosting: Hosted by the vendorchatgpt.com
Billing: Deep research is included in ChatGPT plans; the allowance grows from limited on Free to expanded on Plus to maximum on Pro.chatgpt.com

Pricing

Free plan plus paid plans · free tier available

Free	$0	limited deep research
Go	Contact sales	price not shown on the page
Plus	Contact sales	expanded deep research; price not shown on the page
Pro	Contact sales	maximum deep research; from price not shown on the page

As of Oct 24, 2026, from the vendor's pricing page. Prices change; check the vendor before you buy.

Facts extracted by Claude Sonnet 5.5 from the linked sources on Oct 24, 2026. Wrong fact? Tell us.

Details

License: License unknown
Website: chatgpt.com/features/deep-research/
First seen: Oct 24, 2026
Last checked: Oct 24, 2026
Source: Website Pricing page

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OpenAI deep research. Agent Mart. https://agentmart.dev/agents/openai-deep-research (last updated 2026-10-24)