Zep is a memory layer service for AI agents powered by Graphiti, a temporally-aware knowledge graph engine that dynamically integrates conversational and structured business data. It outperforms MemGPT on the Deep Memory …
EngramaBench is a new benchmark for evaluating long-term conversational memory across five query types including cross-space reasoning, temporal inference, and adversarial abstention. A controlled comparison of GPT-4o …
This research demonstrates that agentic keyword search approaches can achieve over 90% of traditional RAG system performance without requiring vector databases. The study compares tool-augmented LLM agents using simple …
Building DoorDash’s Product Knowledge Graph with Large Language Models DoorDash uses large language models to extract and standardize product attributes from merchant data, solving the cold-start problem that …
How DoorDash leverages LLMs for better search retrieval DoorDash uses large language models to improve search accuracy by segmenting complex queries and linking them to structured knowledge graphs. This hybrid approach …
AI Engineering Essentials: A High-Level Summary of Chip Huyen’s Book AI engineering has exploded as one of the fastest-growing engineering disciplines, offering salaries of $300,000 or more. This field emerged from …
