What is Gemini-Deep-Research? AI crawler guide
Gemini-Deep-Research is a crawler or fetcher associated with Google. See source-graded user-agent, robots.txt, verification, and observation guidance.
What is Gemini-Deep-Research?
Gemini-Deep-Research is a reported crawler or fetcher string associated with Google, but current operator evidence is incomplete. Gemini Deep Research agent token reported for collecting and scanning resources used in research answers.
Evidence status
| Field | Value |
|---|---|
| Evidence | Reported, not operator verified |
| Lifecycle | Status uncertain |
| Purpose | interaction |
| robots.txt posture | unverified |
| Source checked | 2026-06-11 |
Reported user-agent
Gemini-Deep-Research
Allowing Gemini-Deep-Research only creates the possibility of retrieval. To find out whether your pages are selected, measure which answer engines actually cite your pages using a stable query set.
robots.txt allow example
User-agent: Gemini-Deep-Research Allow: /
robots.txt block example
User-agent: Gemini-Deep-Research Disallow: /
What the rule can and cannot do
Robots.txt expresses an access policy to compliant automated crawlers. It does not authenticate the sender, remove content already collected, or guarantee that a model will use or not use content.
How to verify a request
- Match the complete documented user-agent where one exists. A match is only a clue.
- Look for operator-published IP ranges, reverse DNS, or signed-request guidance. None is attached to this record.
- Keep the observed request, operator documentation, and any inference as separate fields.
JavaScript behavior
The cited operator material does not verify JavaScript rendering. Serve useful HTML before client-side JavaScript where possible.
Related bots
- Google-NotebookLM: Another Google live fetcher to compare.
- ChatGPT Agent: Also tracked as a live fetcher.
- DuckAssistBot: Also tracked as a live fetcher.
- Claude-User: Also tracked as a live fetcher.
- Google-Gemini-CLI: Another Google live fetcher to compare.
- GoogleAgent-Mariner: Another Google live fetcher to compare.
- Google-Agent: Another Google live fetcher to compare.
- Google-GeminiNotebook: Another Google live fetcher to compare.
- AmazonBuyForMe: Also tracked as a live fetcher.
- Gemini 2.0: Gemini-Deep-Research gives crawler context for Gemini 2.0.
- Google Assistant: Gemini-Deep-Research connects this operator term to its crawler behavior.
Frequently Asked Questions
What is Gemini-Deep-Research?
Gemini-Deep-Research is a reported, not operator verified crawler or fetcher record associated with Google.
What user-agent does Gemini-Deep-Research use?
Gemini-Deep-Research. Check the evidence status before attributing a matching request.
Can Gemini-Deep-Research be blocked in robots.txt?
The record identifies Gemini-Deep-Research as the token to review. Robots.txt is a request policy, not proof of model use or non-use.
How can I verify a Gemini-Deep-Research request?
Treat the user-agent as a clue and look for operator-published IP, reverse-DNS, or signature guidance.
Data & Sources
- Gemini-Deep-Research source reference - Source used to verify Gemini-Deep-Research.