ANAlpesh Nakrani
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Hallucination, Mechanically

Why Models Make Things Up and What Actually Reduces It

A book by Alpesh Nakrani

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Pages
154
Chapters
16
Format
PDF · 27.3 MB
01/Overview

What's in the book

Hallucination is not a bug to patch but a property to manage. The mechanisms behind it and the interventions that measurably help.

ResearchEvals
02/Inside the PDF

Table of contents

PDF page
  1. FMFront Matter: Hallucination, Mechanically
  2. INTIntroduction: The Holding That Never Was15
  3. 01The Confident Wrong Answer21
  4. 02A Working Taxonomy of Hallucination29
  5. 03The CLAIM Framework37
  6. 04Fluency Is Not Evidence45
  7. 05What Models Know About What They Know51
  8. 06When Retrieval Fails Before Generation Begins58
  9. 07A Citation Is Not Proof65
  10. 08The Compression Press72
  11. 09Hallucinated Actions79
  12. 10Claim Extraction and Source-Span Verification86
  13. 11Self-Consistency and the Limits of the Judge93
  14. 12Interventions and Their Limits100
  15. 13Teaching a System to Say "I Don't Know"113
  16. 14Measuring Unsupported Claims120
  17. 15Operating Against Hallucination in Production127
  18. 16Playbooks by Domain134
  19. AAppendix A: Back Matter142

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