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Original rewrites on React, Node.js, TypeScript and AI — practical notes from the same engineering practice behind our operator software. Article bodies are in English.
Tagged: graphrag
LangGraph Control Planes vs Knowledge Graphs: Build Order That Survives Contact
Separate control-flow graphs from data graphs, checkpoint human interrupts, and add GraphRAG only after multi-hop failures are measured.
4078 wordsRead articleOntology-Aware GraphRAG: When Vectors Need Typed Relationships
How identifier anchors, ontology contracts, rank fusion, and cite-or-reject gates fix RAG failures on CVEs, multi-hop ownership, and unspoken graph facts.
2819 wordsRead articleBuild a simple GraphRAG pipeline with Neo4j, Gemini, and LangChain
Schema-constrained kitchen-mishap graph extraction, neighborhood queries, multi-hop paths, and read-only text-to-Cypher with Gemini.
1626 wordsRead articleGraph as Architecture vs Graph as Data: LangGraph First, GraphRAG Later
Why GraphRAG is not a default upgrade over vector search, how LangGraph control-flow graphs differ from knowledge graphs, and a checkpointed support-triage agent with human interrupts.
2663 wordsRead articleEnterprise AI Architecture: RAG Finds, LLMs Reason, Decision Models Choose
Why retrieval and language reasoning are not enough—how GraphRAG, agents, and System 1 decision models like Jev separate knowledge, context, reasoning, decisioning, and execution.
2111 wordsRead articleHybrid Agent Memory: Fusing BM25 and Vector Search With RRF in Python
Learn why pure vector search fails as agent memory, how Reciprocal Rank Fusion merges BM25 and dense results in Python, and when GraphRAG summaries help.
1595 wordsRead articleDesigning Resilient AI Agent Graphs: Retries, Fallbacks, and GraphRAG
Learn how to build fault-tolerant AI agent workflows using explicit failure branches, retry logic, LangGraph, and when GraphRAG outperforms plain RAG or agent loops.
3200 wordsRead article
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