Author

Yajie Yin

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#natural language process... Preprint Oct 2026

The Same Zero: Why Identical ASR Can Imply Different Guarantees in LLM-Agent Security

LLM-agent security has produced a dense landscape of defenses - prompt hardening, content filters, permission gates, sandboxes - yet no framework tells a deployer what a defense actually guarantees, or where that guarantee comes from. We apply Verification Autonomy Levels (VAL) - L0: LLM self-declaration; L1: determini...

Ya-Jie Yin · 0 citations

#natural language process... Review Aug 2026

Grading the Graders: Verification Autonomy Levels (L0-L5) for LLM Reasoning

Val, a meta-standard that classifies any verification scheme along a single axis, is proposed, and it is shown the levels of granularity, concept hierarchy, risk, and system stack are orthogonal to VAL, resolving a systematic conflation across 17 surveyed papers.

Yajie Yin · 0 citations