Glossary
Updated November 9, 2026
Plain definitions of the terms used across AI Companion With Memory.
- Long-term memory
- Long-term memory is an AI companion's ability to keep information from past conversations and use it in later ones.
- Context window
- A context window is the amount of text a language model can take in at once when writing a reply.
- Memory recall
- Memory recall is when an AI companion retrieves a stored detail and uses it in a reply or message.
- Incognito mode
- Incognito mode is a setting in some AI apps meant to keep a conversation from being saved to the app's memory.
- Conversation history
- Conversation history is the stored record of past messages between you and an AI app.