Cursor chat eventually stops taking new scripts as context

When getting in a longer chat conversation with cursor, I have noticed that after you chat enough and give it context enough, the LLM literally couldn’t see any new contexts attachments. Sonnet: “Can you give me __ script so I can help you?”, Attaches script “here it is”, Sonnet: “I can’t see what you are referring to, can you send me the script so I can help?”

This didn’t used to happen. I understand the context window isn’t that big, but I would assume it would either tell you when the context window ran out or it would forget earlier chats to accommodate.

Specs
Clause Sonnet 3.5 10/22/2024, Mac Sequoia 15.2, Latest cursor version

Hey, no, the model isn’t aware of its context window, and over time it starts to hallucinate. It’s good practice to start a new session occasionally.