Ai2Bot-DeepResearchEval

Operator

The Allen Institute for Artificial Intelligence

Type

AI Assistant

Official page

allenai.org

robots.txt token

AI2Bot-DeepResearchEval

In Vireo

Excluded, reported under AI crawlers

What it does

Ai2Bot-DeepResearchEval is operated by Ai2, a non-profit AI research institute. It's used to collect and scan resources used in deep research queries performed by Ai2's o...

ai.robots.txt describes its function as: AI Assistants

Source: ai.robots.txt.

User agent

Requests from Ai2Bot-DeepResearchEval carry a user agent like this:

Mozilla/5.0 (compatible) AI2Bot-DeepResearchEval (+https://www.allenai.org/crawler)

Device Detector identifies it with this pattern (a case-insensitive regular expression):

Ai2Bot-DeepResearchEval

Anyone can put any name in a user agent. Where the operator publishes IP ranges, checking the request's address against them is the way to confirm a visit is genuine.

How to block or allow Ai2Bot-DeepResearchEval

Add a group for its token to the robots.txt file at the root of your site. To keep it out of the whole site:

User-agent: AI2Bot-DeepResearchEval
Disallow: /

To let it crawl everything, use an empty Disallow: or Allow: / instead. WordPress serves a virtual robots.txt that many SEO plugins let you edit. A real robots.txt file uploaded to the site root takes its place.

robots.txt is a request, so it only works on crawlers that honour it. A bot that ignores it has to be blocked at the server or firewall, by user agent or IP address.

How Vireo counts Ai2Bot-DeepResearchEval

Vireo keeps requests from Ai2Bot-DeepResearchEval out of your pageviews and visitors and counts them on its bot report under AI crawlers, so you can see how much it left out rather than wonder why your server logs show more traffic.

Because it's an AI crawler, its requests also count toward the pages AI crawlers took, which Vireo shows next to the readers AI assistants sent back. See how the AI assistants card works.

Checked by running Vireo Analytics' own bot filter over Ai2Bot-DeepResearchEval's user agents.

Sources

• Ai2Bot-DeepResearchEval information page (allenai.org)
• Matomo Device Detector, bots.yml (LGPL-3.0)
• ai.robots.txt (MIT)