# When does an AI agent actually earn its cost? I measured it on 100 questions
This story is from 2026-09-30. It is preserved in the archive; the latest stories are on the live feed.
Built for the TigerGraph Agentic GraphRAG Hackathon. Repo and dashboard linked at the end. RAG retrieves text. GraphRAG adds structure. Agentic GraphRAG lets a model plan its own investigation. Everyone assumes the third one is better — but by how much, and on which questions? That's the question t…
Read the full story at DEV Community — AI ↗
Timeline · 1 report
- 2026-09-30 12:07 · DEV Community — AI
# When does an AI agent actually earn its cost? I measured it on 100 questions