Which Khanmigo tool is used to summarize a student's chat history?

• A. Refresh my knowledge
• B. Chat with GPT-4
• C. Summarize student chat history
• D. Khanmigo activation for students

Answer: (C)

The concept being tested is recognizing a tool that condenses a student’s past conversations into a concise recap. The best choice is the one whose purpose is to summarize student chat history, turning multiple messages into a clear summary. This makes it easier to review what the student has asked, what guidance they've received, and where misunderstandings might lie, without digging through every message.

The other options serve different tasks: refreshing knowledge pulls in updated information for the assistant to use, chatting with GPT-4 starts or continues an interaction with the model, and activation for students enables access to Khanmigo. Because this tool is specifically designed to condense prior chats into a summary, it is the appropriate pick.