By default, only the 5 most recent back-and-forth turns in a conversation are kept as context. This automatic management helps maintain an optimal price/performance ratio while keeping the most relevant context.To preserve specific messages from earlier in the conversation:
Click the three dots menu next to any message
Select “Set as Important”
The message will be marked with a flag 🚩 and kept in context
Setting a message as important
Use the Important flag for key information or instructions you want the AI to remember throughout the conversation.