Zep AI

Zep AI is a long-term memory service designed for AI assistant applications, enabling these assistants to recall past conversations and maintain context over time. This capability helps reduce hallucinations, latency, and operational costs associated with AI interactions. Zep's core functionality involves persisting and recalling chat histories, automatically generating summaries, and embedding messages to facilitate context search from past conversations. These operations are performed asynchronously to ensure they do not impact the user's chat experience.

Zep offers several key features that enhance its utility. It provides a simple abstraction for document vector search through Document Collections, which complements its core memory features. Users can customize prompts by automatically adding recent messages, summaries of recent conversations, and contextually relevant information from the entire chat session. Additionally, Zep supports the integration of business data from Document Collections into these prompts.

In terms of advanced capabilities, Zep includes features like fact extraction, dialog classification, and structured data extraction. These features allow for the automatic construction of fact tables from conversations, accurate classification of chat dialog to understand user intent and emotion, and quick extraction of business data using predefined schemas. Overall, Zep AI is designed to enhance the performance and efficiency of AI assistants by providing them with robust memory capabilities and advanced data integration tools.