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No Open Model Cleared 42 Percent on Unhinted Security Commands

KaliBench tests 8,504 intent-to-command pairs across 1,642 Kali Linux tools.

Published Updated Story ID: mp-2026-10-02-005
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Summary

KaliBench tests 8,504 intent-to-command pairs across 1,642 Kali Linux tools.

KaliBench measures whether models can translate analyst intent into executable command lines, with deterministic canonicalization, alias-aware scoring, sandbox execution and human refinement. Across 24 configurations, no open-weight model exceeded 42 percent exact-command accuracy without tool hints. Fine-tuning and verifiable-reward training substantially improved an eight-billion-parameter model to performance comparable with a tested 685-billion-parameter mixture-of-experts model. Exact-command accuracy is a benchmark metric, not authorization to run generated security commands unsupervised.

Why it matters

KaliBench tests 8,504 intent-to-command pairs across 1,642 Kali Linux tools.

Limits and context

  • Exact-command accuracy is a benchmark metric, not authorization to run generated security commands unsupervised.

Key claims

  1. KaliBench tests 8,504 intent-to-command pairs across 1,642 Kali Linux tools.

    Qualification: Exact-command accuracy is a benchmark metric, not authorization to run generated security commands unsupervised.

    Evidence: source-2026-10-02-005

Sources

  1. arXiv preprint 2610.02206arXiv · primary research

Corrections

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