What is Context and Chat History?
"Context" means everything the AI can currently see
When you're mid-conversation, the AI can see everything you and it have said so far in that same chat — that's your "context". If you mentioned your dog's name three messages ago, the AI remembers it because it's still visible in the context, not because it magically "knows" you.
Why a new chat "forgets" everything
If you start a brand-new conversation, the context resets to empty. The AI has no idea what you discussed yesterday unless you tell it again or paste it back in. This surprises a lot of new users — it isn't a bug, it's how the technology fundamentally works.
Context has a limit
Very, very long conversations eventually hit a limit where the AI can no longer "see" the earliest messages — like a notebook that can only hold so many pages before the first ones fall out the back. If a conversation feels like it's forgetting things, starting fresh (and re-explaining what matters) often helps.
Key Takeaways
- "Context" is everything visible to the AI in the current conversation.
- The AI remembers earlier messages in the same chat because they're still in context — not magic.
- Starting a new conversation resets context to empty — the AI won't recall yesterday's chat.
- Very long conversations eventually exceed the context limit and the earliest parts get dropped.
Test context yourself
In one conversation, tell the AI your favorite color, then a few messages later ask 'What's my favorite color?' Then start a NEW conversation and ask the same question. Compare the results.