Q is a Slack bot that uses OpenAI's GPT-3.5 to generate responses to messages when it is mentioned by @Q. It is an AI chatbot that serves as an assistant to users to help them with tasks such as creating task lists and obtaining information on specific topics.

When Q is mentioned in a Slack channel, it reads the content of the thread to understand the conversation naturally. Q does not store the content of the conversation, but OpenAI retains the content for abuse and misuse monitoring purposes for a maximum of 30 days.To get started with Q, users need to install the Q app in Slack and add Q to their channel or direct message.

Users can then interact with Q on @Q to perform various tasks. Q's functionality is powered by OpenAI's GPT-3.5, which is released on March 1, 2023, and is specifically designed for chat applications.

Q offers a 7-day free trial with no credit card required, after which users can choose to upgrade to a paid plan to continue using Q. Overall, Q serves as an AI-powered assistant that can help users automate certain tasks and improve productivity in a Slack environment.