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New benchmark tests LLM agent safety in simulated critical systems

Researchers have developed NRT-Bench, a new benchmark designed to test the safety and robustness of large language model (LLM) agents in critical systems. The benchmark simulates a nuclear power plant control room where LLM agents act as operators, facing multi-turn adversarial attacks. Evaluations showed that adaptive attacks could cause safety failures in 8.7% to 12.1% of sessions across four frontier models, highlighting vulnerabilities that are largely disjoint between models. The study also found that defensive measures can have unpredictable, model-dependent effects on attack success rates. AI

IMPACT Highlights the need for robust safety evaluations of LLM agents in critical systems and reveals model-dependent vulnerabilities.

RANK_REASON The cluster describes a new benchmark and research paper on LLM agent safety.

Read on arXiv cs.AI →

AI-generated summary · Google Gemini · from 2 sources. How we write summaries →

New benchmark tests LLM agent safety in simulated critical systems

COVERAGE [2]

  1. arXiv cs.AI TIER_1 English(EN) · Hanwool Lee, Dasol Choi, Bokyeong Kim, Seung Geun Kim, Haon Park ·

    LLM agent safety, multi-turn red-teaming, jailbreak benchmarks, adversarial robustness, safety-critical systems

    arXiv:2606.20408v1 Announce Type: cross Abstract: Large language model (LLM) agents are increasingly proposed as supervisory components for safety-critical systems, yet their robustness under sustained, adaptive adversarial pressure remains poorly characterized. We present NRT-Be…

  2. arXiv cs.AI TIER_1 English(EN) · Haon Park ·

    LLM agent safety, multi-turn red-teaming, jailbreak benchmarks, adversarial robustness, safety-critical systems

    Large language model (LLM) agents are increasingly proposed as supervisory components for safety-critical systems, yet their robustness under sustained, adaptive adversarial pressure remains poorly characterized. We present NRT-Bench, a benchmark for multi-turn red-teaming of LLM…