The Problem: LLMs Are Stateless
LLMs don't remember previous conversations. Each API call is independent.
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LearnStep 1 of 4
Why Memory Matters
Learning Objectives
- •Understand memory concepts
- •Learn memory types
- •Choose the right memory for your use case
Lesson Outline
LearnStep 1/4
Why Memory Matters
python
Memory Solves This
python
Types of Memory
| Type | Description | Use Case |
|---|---|---|
| ConversationBufferMemory | Stores all messages | Short conversations |
| ConversationBufferWindowMemory | Stores last K messages | Long conversations |
| ConversationSummaryMemory | Summarizes old messages | Very long conversations |
| ConversationTokenBufferMemory | Limits by token count | Token budget control |