🤖 Large Language Models

BoR Metric Crushes RAG's False Victories

Retrieval dashboards lie. BoR metric proves it—your high recall might just be context poison.

Graph showing Bits-over-Random metric drop in RAG retrieval curves

⚡ Key Takeaways

  • BoR exposes retrieval as context pollution, not just recall wins.
  • Dashboards mislead; treat retrieval as reasoning budget.
  • Agents amplify tool overload—BoR is essential metric.

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James Kowalski
Written by

James Kowalski

Investigative tech reporter focused on AI ethics, regulation, and societal impact.

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Originally reported by Towards Data Science

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