On Monday, Anthropic released a hotly anticipated memory function for its Claude chatbot. In a YouTube video, the company demonstrated a user asking what they had been chatting about with Claude before their vacation. Claude searches past chats to read and summarize them for the user, then asks if they’d like to move on and keep working on the same project. But there’s an important caveat here: It’s not yet a persistent memory feature like OpenAI’s ChatGPT. Claude will only retrieve and reference your past chats when you ask it to, and it’s not building a user profile, according to Anthropic spokesperson Ryan Donegan.