~/talk

How to Build the Next Wave of Graph-Based Agentic AI

Talkat NODES AI 2026 · on Wednesday, 2026-04-15· [large-language-models]
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slides:none on file

Claims a Text2Graph failure mode and shows a fine-tuned Perseus pipeline that produces ontology-driven graphs with “99% output validity” and 100% ontology-compliant nodes and edges after extraction. Demonstrates one-click ontology generation, automated graph population, and Neo4j/OrientDB deployment; draws on a public leaderboard comparing GPT-4/Claude and smaller tuned models and reports lower latency (seconds down to milliseconds) and higher entity-extraction F1. Also shows a GraphRAG + natural-language-to-Cypher flow where agents run multi-step (up to ~10) back-and-forth queries for verifiable results.

AI-written summary · about

  1. 0:00Introduction and overview
  2. 1:07EU AI Act compliance challenge
  3. 2:32From raw data to knowledge graphs
  4. 3:58Building ontologies for agents
  5. 5:21Ontology visualization and validation
  6. 7:03Automated graph population
  7. 8:05Model benchmarking for text-to-graph
  8. 9:07Deploying agents on OrientDB
  9. 10:29Natural language to Cypher queries
  10. 11:34Advanced agent interactions
  11. 12:38MCP server integration
  12. 13:42Drag-and-drop compliance analysis
  13. 15:07Multi-step agent reasoning
  14. 18:5820-minute workflow summary
  15. 20:02Q&A session
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