Allen AI crawlers

Allen AI operates 2 crawlers that may reach your site. They do different jobs, so a single blanket rule for all of them is almost always the wrong call.

User-agentTypeWhat it does
Ai2BotTrainingCollects pages to train future models.
Ai2Bot-DolmaTrainingCollects pages to train future models.

What blocking each one costs

Training
Blocking costs nothing today, but means the next model has never heard of you.

robots.txt

To let every Allen AI crawler through:

User-agent: Ai2Bot
Allow: /

User-agent: Ai2Bot-Dolma
Allow: /

To block all of them:

User-agent: Ai2Bot
Disallow: /

User-agent: Ai2Bot-Dolma
Disallow: /

robots.txt is honoured voluntarily. It is the right way to state your intent, and it is not an access control — treat anything you genuinely need kept out as needing authentication.

Sources

Is Allen AI allowed on your site?

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