AI Training
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GPTBot

GPTBot is OpenAI's web crawler used to collect public web data for training foundation AI models, including ChatGPT and GPT-4o. Crawling by GPTBot does not directly power live ChatGPT web search citations (which is handled by ChatGPT-User or OAI-SearchBot), but directly feeds training datasets.

Audit Your Site for GPTBot

Technical Specifications

User-Agent TokenGPTBot
Operator / OwnerOpenAI
Primary PurposeFoundation model pre-training & fine-tuning datasets
SEO ImpactNo SEO Impact
Respects robots.txtStandard Compliant (RFC 9309)
Reverse DNS Hostnamecrawl-*.openai.com
Official DocumentationOperator Docs

Frequently Asked Questions

Will blocking GPTBot hurt my Google SEO rankings?

No. GPTBot is operated solely by OpenAI for AI training. Blocking GPTBot has zero impact on Google, Bing, or standard search engine rankings.

How do I block GPTBot in robots.txt?

Add the following rule to your robots.txt file: User-agent: GPTBot Disallow: /

Does GPTBot respect robots.txt?

Yes, GPTBot strictly adheres to standard robots.txt specifications and the Robots Exclusion Protocol (RFC 9309).

How to Allow GPTBotrobots.txt

Ensure this bot can index your public pages for citations.

# Allow GPTBot
User-agent: GPTBot
Allow: /
How to Block GPTBotrobots.txt

Prevent this bot from accessing any content on your domain.

# Block GPTBot
User-agent: GPTBot
Disallow: /

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