Daniel Chalef

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Graphiti Adds FalkorDB Support as Project Approaches 14,000 Stars

The Graphiti community is hitting major milestones: nearly 14,000 GitHub stars in just eight months, with 35+ contributors and 25,000 weekly PyPI downloads. This growth reflects real developer adoption, much of it driven by the popularity of the Graphiti MCP server, which gives AI assistants powerful knowledge graph

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What is Context Engineering, Anyway?

Working with large language models reveals an interesting shift in how we talk about making these systems work well. The term "prompt engineering" dominated early discussions, but you'll increasingly hear engineers talking about "context engineering" instead. This isn't just semantic drift. It&

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The Private Agent Memory Fallacy

This is the first in a series of articles exploring the business of agents, data strategy in the AI era, and how companies and regulators should respond. The concept sounds compelling: a secure "wallet" for your personal AI memory. Your context (preferences, traits, and accumulated knowledge) travels seamlessly

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Stop Using RAG for Agent Memory

Based on my recent talk at the AI Engineer World's Faire, here's why you shouldn't be using RAG for memory—and what to do instead. The Problem: Agents That Forget I'm Daniel, founder of Zep AI. We build memory infrastructure for AI

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Introducing Entity Types: Smarter, Structured Memory for Agents

Zep's new Entity Types let developers precisely structure and recall domain-specific information for more accurate, personalized agents.

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Lies, Damn Lies, & Statistics: Is Mem0 Really SOTA in Agent Memory?

Mem0 recently published research claiming to be the State-of-the-Art in Agent Memory, besting Zep. In reality, Zep outperforms Mem0 by 10% on their chosen benchmark. Why the discrepancy? We dig in to understand. 📍Correction: In an earlier version of this article, we erred in how we calculated Zep's

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GPT-4.1 and o4-mini: Is OpenAI Overselling Long-Context?

We put OpenAI’s latest models through the LongMemEval benchmark—here’s why raw context size alone isn't enough.

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The One-Token Trick

How single-token LLM requests can improve RAG search at minimal cost and latency.

Announcing a New Direction for Zep's Open Source Strategy

Ending support for Zep Community Edition to fully focus our open-source efforts on Graphiti

Introducing Metered Billing and BYOC Deployments

Flexible, Scalable Pricing for High-Growth Companies and Enhanced Data Privacy for Enterprises

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Cursor IDE: Adding Memory With Graphiti MCP 🤖⚡️

Upgrade Cursor with persistent memory using Graphiti MCP. Now your favorite AI coding agent remembers your preferences, standards, and specs across sessions.

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Building a Memory Agent with the OpenAI Agents SDK and Zep

A video walkthrough demonstrating using Zep's agent memory and the new OpenAI Agents SDK to build an AI agent with long-term memory.

🎉 Big News! Graphiti is Launching on Product Hunt

Graphiti to launch on Product Hunt this Wednesday, February 19th!

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Zep Is The New State of the Art In Agent Memory

Setting a new standard for agent memory with up to 100% accuracy gains and 90% lower latency.

Zep: A Temporal Knowledge Graph Architecture for Agent Memory

💡Looking for a summary of the findings? Read the announcement. Abstract We introduce Zep, a novel memory layer service for AI agents that outperforms the current state-of-the-art system, MemGPT, in the Deep Memory Retrieval (DMR) benchmark. Additionally, Zep excels in more comprehensive and challenging evaluations than DMR that better reflect

December 2024 Round-up

Explore User and Group Graphs, Fact Ratings, and SOC 2 Type 2 Certification!

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Building A Russian Election Interference Knowledge Graph

How we built a Knowledge Graph-based app for exploring Russian interference in the run-up to the 2024 US elections.

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Exploring Russian Election Interference with a Knowledge Graph

We built a visual exploration tool and AI assistant for analyzing Russian interference in the run-up to the 2024 US elections.

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Beyond Chat Memory: Making AI Interactions More Personal

Zep now connects user conversations and business data to help AI agents understand and serve users better.

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Announcing: Zep Community Edition

Zep Community Edition, open-sourced today, is the first Zep product powered by a Knowledge Graph, allowing you to build more accurate and personalized Agents.

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Graphiti: Temporal Knowledge Graphs for Agentic Apps

Graphiti builds dynamic, temporally aware knowledge graphs that represent complex, evolving relationships between entities over time.

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Announcing: Zep Fact Ratings

Not all user Facts extracted by Zep are relevant to your application. Fact Ratings help Zep understand the relevance of a Fact to your use case.

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Zep for Structured Outputs from Chat History (Video Walkthrough)

An end-to-end walkthrough demonstrating how to quickly and accurately extract data from chat histories stored in Zep.

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Launching Structured Outputs from Chat History

Zep’s Structured Data Extraction is a high-accuracy tool for extracting data from chat histories. It's also 10x faster than gpt-4o.

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Zep v0.17 - Summary Search and Enrichment, Scalability Improvements

Zep now supports searching chat history summaries helping developers provide rich, succinct context to LLMs.