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Everyone Wins Their Own Benchmark | Blog | Endor Labs
endorlabs.comarticle

Everyone Wins Their Own Benchmark | Blog | Endor Labs

An Endor Labs author explains how to read vendor security benchmarks skeptically. Red flags: winning everything, charts that mislead, missing precision/recall and raw counts, and claims that contradict a tool's nature (e.g. zero run-to-run variance with LLMs). Green flags: transparent methods, stated limitations, error bars. The author then critiques their own AI SAST benchmark: self-built pooled ground truth, 43% of vulnerabilities missed by every tool, F1 of 0.465, and no published run-to-run spread.

TL;DR Checklist for skeptically reading security tool benchmarks, with Endor Labs critiquing its own AI SAST benchmark's ground-truth and variance gaps.
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Organisations named here

  • How to Lie with Statistics

Technologies named here

  • Agent Security League
  • Endor Labs

Techniques named here

  • Misleading charts
  • Checking for missing data
  • Green flags
  • Ground-truth limitation