Abstract: Systems and methods related to maintaining a random sample of documents that is representative of a pool of documents are provided. As documents are ingested into the pool of documents, a random number may be assigned to the documents. The documents may then be sorted into an ordered list. As the documents in the pool are provided to a review platform for manual review, the documents may be included in a review queue based at least in part on the ordered list. As additional documents are added to the pool of documents, the new documents are interleaved into the ordered list to maintain the random and representative nature of the random sample.

Abstract: A system for including a chatbot into a group chat session is provided. The system receives a chatbot mention message from a user in the group chat session. The chatbot mention message includes a chatbot prompt for a chatbot. The system generates a prompt using the chatbot mention message and communicates the response as a chatbot response message to each user in the group chat session.