SimpleSafetyTests: a Test Suite for Identifying Critical Safety Risks in Large Language Models
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Cited by 33 in LLM safety and security, but placed by its own abstract, which didn’t fit.
Abstract (arXiv)
The past year has seen rapid acceleration in the development of large language models (LLMs). However, without proper steering and safeguards, LLMs will readily follow malicious instructions, provide unsafe advice, and generate toxic content. We introduce SimpleSafetyTests (SST) as a new test suite for rapidly and systematically identifying such critical safety risks. The test suite comprises 100 test prompts across five harm areas that LLMs, for the vast majority of applications, should refuse to comply with. We test 11 open-access and open-source LLMs and four closed-source LLMs, and find critical safety weaknesses. While some of the models do not give a single unsafe response, most give unsafe responses to more than 20% of the prompts, with over 50% unsafe responses in the extreme. Prepending a safety-emphasising system prompt substantially reduces the occurrence of unsafe responses, but does not completely stop them from happening. Trained annotators labelled every model response to SST (n = 3,000). We use these annotations to evaluate five AI safety filters (which assess whether a models' response is unsafe given a prompt) as a way of automatically evaluating models' performance on SST. The filters' performance varies considerably. There are also differences across the five harm areas, and on the unsafe versus safe responses. The widely-used Perspective API has 72% accuracy and a newly-created zero-shot prompt to OpenAI's GPT-4 performs best with 89% accuracy. Content Warning: This paper contains prompts and responses that relate to child abuse, suicide, self-harm and eating disorders, scams and fraud, illegal items, and physical harm.
Key facts. Cited by 72 papers in the map (data through 7 Oct 2026). Builds on 15 of its 37 references that are in the map. First posted on arXiv 14 Nov 2023.
Builds on
15 of 37 references.
References · 15
- 2023Jailbroken: How Does LLM Safety Training Fail?cited by 1,565
- 2020RealToxicityPrompts: Evaluating Neural Toxic Degeneration in Language Modelscited by 1,235
- 2023Fine-tuning Aligned Language Models Compromises Safety, Even When Users Do Not Intend To!cited by 1,106
- 2021Ethical and social risks of harm from Language Modelscited by 957
- 2023The RefinedWeb Dataset for Falcon LLM: Outperforming Curated Corpora with Web Data, and Web Data Onlycited by 755
- 2023Safe RLHF: Safe Reinforcement Learning from Human Feedbackcited by 630
- 2022Improving alignment of dialogue agents via targeted human judgementscited by 527
- 2023XSTest: A Test Suite for Identifying Exaggerated Safety Behaviours in Large Language Modelscited by 477
- 2022ToxiGen: A Large-Scale Machine-Generated Dataset for Adversarial and Implicit Hate Speech Detectioncited by 419
- 2023Multi-step Jailbreaking Privacy Attacks on ChatGPTcited by 320
- 2023ToxicChat: Unveiling Hidden Challenges of Toxicity Detection in Real-World User-AI Conversationcited by 224
- 2021MultiVerS: Improving scientific claim verification with weak supervision and full-document contextcited by 140
3 more
- 2023Safety-Gymnasium: A Unified Safe Reinforcement Learning Benchmarkcited by 135
- 2023Harms from Increasingly Agentic Algorithmic Systemscited by 134
- 2023Safety and Fairness for Content Moderation in Generative Modelscited by 15
Built on by
Citing papers per year: 2023: 2; 2024: 18; 2025: 24; 2026: 28.
72 papers.
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- 2024WildGuard: Open One-Stop Moderation Tools for Safety Risks, Jailbreaks, and Refusals of LLMscited by 460
- 2024Jailbreaking Leading Safety-Aligned LLMs with Simple Adaptive Attackscited by 450
- 2024SORRY-Bench: Systematically Evaluating Large Language Model Safety Refusalcited by 224
- 2024An Introduction to Vision-Language Modelingcited by 175
- 2024Latent Adversarial Training Improves Robustness to Persistent Harmful Behaviors in LLMscited by 158
- 2024AEGIS: Online Adaptive AI Content Safety Moderation with Ensemble of LLM Expertscited by 126
- 2025Qwen3Guard Technical Reportcited by 125
- 2025Large Language Models Often Know When They Are Being Evaluatedcited by 105
- 2023How Many Unicorns Are in This Image? A Safety Evaluation Benchmark for Vision LLMscited by 103
- 2025GuardReasoner: Towards Reasoning-based LLM Safeguardscited by 89
- 2024SafetyPrompts: a Systematic Review of Open Datasets for Evaluating and Improving Large Language Model Safetycited by 75
- 2025STAR-1: Safer Alignment of Reasoning LLMs with 1K Datacited by 67
38 more
- 2024Introducing v0.5 of the AI Safety Benchmark from MLCommonscited by 60
- 2024Surgical, Cheap, and Flexible: Mitigating False Refusal in Language Models via Single Vector Ablationcited by 48
- 2025GuardReasoner-VL: Safeguarding VLMs via Reinforced Reasoningcited by 38
- 2024Controllable Safety Alignment: Inference-Time Adaptation to Diverse Safety Requirementscited by 35
- 2024Backtracking Improves Generation Safetycited by 31
- 2025o3-mini vs DeepSeek-R1: Which One is Safer?cited by 24
- 2025A Comprehensive Survey on Trustworthiness in Reasoning with Large Language Modelscited by 22
- 2024On Calibration of LLM-based Guard Models for Reliable Content Moderationcited by 21
- 2025CASE-Bench: Context-Aware SafEty Benchmark for Large Language Modelscited by 17
- 2025Investigating the Impact of Quantization Methods on the Safety and Reliability of Large Language Modelscited by 17
- 2024CantTalkAboutThis: Aligning Language Models to Stay on Topic in Dialoguescited by 15
- 2025Safety Through Reasoning: An Empirical Study of Reasoning Guardrail Modelscited by 14
- 2025SAFEx: Analyzing Vulnerabilities of MoE-Based LLMs via Stable Safety-critical Expert Identificationcited by 14
- 2026YuFeng-XGuard: A Reasoning-Centric, Interpretable, and Flexible Guardrail Model for Large Language Modelscited by 14
- 2025Early External Safety Testing of OpenAI's o3-mini: Insights from the Pre-Deployment Evaluationcited by 13
- 2024The Responsible Foundation Model Development Cheatsheet: A Review of Tools & Resourcescited by 11
- 2025K2-Think: A Parameter-Efficient Reasoning Systemcited by 11
- 2025Think Twice, Generate Once: Safeguarding by Progressive Self-Reflectioncited by 11
- 2024SafetyAnalyst: Interpretable, Transparent, and Steerable Safety Moderation for AI Behaviorcited by 10
- 2024How Are LLMs Mitigating Stereotyping Harms? Learning from Search Engine Studiescited by 9
- 2025ASTRAL: Automated Safety Testing of Large Language Modelscited by 7
- 2023In Generative AI we Trust: Can Chatbots Effectively Verify Political Information?cited by 6
- 2024FRACTURED-SORRY-Bench: Framework for Revealing Attacks in Conversational Turns Undermining Refusal Efficacy and Defenses over SORRY-Bench (Automated Multi-shot Jailbreaks)cited by 6
- 2026Sparse Models, Sparse Safety: Unsafe Routes in Mixture-of-Experts LLMscited by 6
- 2025Efficient Safety Retrofitting Against Jailbreaking for LLMscited by 4
- 2025Efficient LLM Moderation with Multi-Layer Latent Prototypescited by 4
- 2026Beyond Simulations: What 20,000 Real Conversations Reveal About Mental Health AI Safetycited by 4
- 2026GLiGuard: Schema-Conditioned Classification for LLM Safeguardcited by 4
- 2026SingGuard: A Policy-Adaptive Multimodal LLM Guardrail with Dynamic Reasoningcited by 4
- 2025Societal Impacts Research Requires Benchmarks for Creative Composition Taskscited by 3
- 2025Calibrated Predictive Lower Bounds on Time-to-Unsafe-Sampling in LLMscited by 3
- 2026NExT-Guard: Training-Free Streaming Safeguard without Token-Level Labelscited by 3
- 2025Fact-checking with Generative AI: A Systematic Cross-Topic Examination of LLMs Capacity to Detect Veracity of Political Informationcited by 2
- 2025Interpreting LLM-as-a-Judge Policies via Verifiable Global Explanationscited by 2
- 2025Taxonomy-Adaptive Moderation Model with Robust Guardrails for Large Language Modelscited by 2
- 2025AprielGuardcited by 2
- 2025ProGuard: Towards Proactive Multimodal Safeguardcited by 2
- 2026Predict, Don't React: Value-Based Safety Forecasting for LLM Streamingcited by 2
50 most cited of 72 All 72 (JSON)
- 2026Searching for "Harmful Refusal": A Psychometric Audit of an AI Safety Benchmark8 Oct 2026
- 2026Evaluating Language Model Safety Across Long Adversarial Conversations29 Sep 2026
- 2026Harmfulness Propagation Dynamics: Layer-wise Trajectories of Adversarial Intent in Large Language Models11 Sep 2026
- 2026How Fragile Is Safety Alignment at Frontier Scale? A Single-Direction Attack on a 320B MoE9 Sep 2026
- 2026HiveTraceGuard-Pro: A Compact Generative Guardrail for Prompt Injection, Jailbreaks, and Adversarial Obfuscation1 Sep 2026
- 2026A Reproducible, License-Aware Distillation Recipe for CPUDeployable Safety Classification21 Aug 2026
- 2026aiXamine: Unified Black-Box Evaluation of Cross-Dimensional Trade-offs in LLM Safety, Security, and Privacy20 Aug 2026
- 2026LatentGuard: Efficient and Inspectable Latent Reasoning for LLM Safeguards4 Aug 2026
- 2026Shieldstral28 Jul 2026
- 2026When Are Reasoning-Based Guardrails Not Efficient? ResponseGuard: A Fast Vision-Language Guard for Real-Time Moderation23 Jul 2026
- 2026SingGuard: A Policy-Adaptive Multimodal LLM Guardrail with Dynamic Reasoning22 Jun 2026
- 2026Beyond Safe Data: Pretraining-Stage Alignment with Regular Safety Reflection17 Jun 2026
38 more
- 2026BELLS-O: Evaluating the Operational Trade-offs of LLM Supervision Systems12 Jun 2026
- 2026Opir: Efficient Multi-Task Safety Classification for Toxicity, Jailbreaks, Hate Speech, and Harmful Content28 May 2026
- 2026Efficient Safety Benchmarking via Item Response Theory26 May 2026
- 2026JT-SAFE-V2: Safety-by-Design Foundation Model with World-Context Data23 May 2026
- 2026Navigating the Sea of LLM Evaluation: Investigating Bias in Toxicity Benchmarks11 May 2026
- 2026GLiGuard: Schema-Conditioned Classification for LLM Safeguard8 May 2026
- 2026Chain of Risk: Safety Failures in Large Reasoning Models and Mitigation via Adaptive Multi-Principle Steering7 May 2026
- 2026Semalith v1.4: A Calibrated 184M Safety Classifier Achieving State-of-the-Art Prompt-Injection Detection at 44x Fewer Parameters than Llama-Guard-3-8B6 May 2026
- 2026Guardian-as-an-Advisor: Advancing Next-Generation Guardian Models for Trustworthy LLMs8 Apr 2026
- 2026Predict, Don't React: Value-Based Safety Forecasting for LLM Streaming5 Apr 2026
- 2026Blind Refusal: Language Models Refuse to Help Users Evade Unjust, Absurd, and Illegitimate Rules3 Apr 2026
- 2026Taiwan Safety Benchmark and Breeze Guard: Toward Trustworthy AI for Taiwanese Mandarin7 Mar 2026
- 2026NExT-Guard: Training-Free Streaming Safeguard without Token-Level Labels10 Feb 2026
- 2026Sparse Models, Sparse Safety: Unsafe Routes in Mixture-of-Experts LLMs9 Feb 2026
- 2026YuFeng-XGuard: A Reasoning-Centric, Interpretable, and Flexible Guardrail Model for Large Language Models22 Jan 2026
- 2026Beyond Simulations: What 20,000 Real Conversations Reveal About Mental Health AI Safety14 Jan 2026
- 2025ProGuard: Towards Proactive Multimodal Safeguard29 Dec 2025
- 2025AprielGuard23 Dec 2025
- 2025Taxonomy-Adaptive Moderation Model with Robust Guardrails for Large Language Models5 Dec 2025
- 2025Qwen3Guard Technical Report16 Oct 2025
- 2025Interpreting LLM-as-a-Judge Policies via Verifiable Global Explanations9 Oct 2025
- 2025Think Twice, Generate Once: Safeguarding by Progressive Self-Reflection29 Sep 2025
- 2025K2-Think: A Parameter-Efficient Reasoning System9 Sep 2025
- 2025A Comprehensive Survey on Trustworthiness in Reasoning with Large Language Models4 Sep 2025
- 2025SAFEx: Analyzing Vulnerabilities of MoE-Based LLMs via Stable Safety-critical Expert Identification20 Jun 2025
- 2025Calibrated Predictive Lower Bounds on Time-to-Unsafe-Sampling in LLMs16 Jun 2025
- 2025Large Language Models Often Know When They Are Being Evaluated28 May 2025
- 2025Safety Through Reasoning: An Empirical Study of Reasoning Guardrail Models26 May 2025
- 2025GuardReasoner-VL: Safeguarding VLMs via Reinforced Reasoning16 May 2025
- 2025Societal Impacts Research Requires Benchmarks for Creative Composition Tasks9 Apr 2025
- 2025STAR-1: Safer Alignment of Reasoning LLMs with 1K Data2 Apr 2025
- 2025Fact-checking with Generative AI: A Systematic Cross-Topic Examination of LLMs Capacity to Detect Veracity of Political Information11 Mar 2025
- 2025Efficient LLM Moderation with Multi-Layer Latent Prototypes22 Feb 2025
- 2025Efficient Safety Retrofitting Against Jailbreaking for LLMs19 Feb 2025
- 2025Investigating the Impact of Quantization Methods on the Safety and Reliability of Large Language Models18 Feb 2025
- 2025GuardReasoner: Towards Reasoning-based LLM Safeguards30 Jan 2025
- 2025o3-mini vs DeepSeek-R1: Which One is Safer?30 Jan 2025
- 2025Early External Safety Testing of OpenAI's o3-mini: Insights from the Pre-Deployment Evaluation29 Jan 2025
50 newest of 72 All 72 (JSON)
- 2023How Many Unicorns Are in This Image? A Safety Evaluation Benchmark for Vision LLMscited by 103
- 2025GuardReasoner: Towards Reasoning-based LLM Safeguardscited by 89
- 2025STAR-1: Safer Alignment of Reasoning LLMs with 1K Datacited by 67
- 2025GuardReasoner-VL: Safeguarding VLMs via Reinforced Reasoningcited by 38
- 2025o3-mini vs DeepSeek-R1: Which One is Safer?cited by 24
- 2025A Comprehensive Survey on Trustworthiness in Reasoning with Large Language Modelscited by 22
- 2025Investigating the Impact of Quantization Methods on the Safety and Reliability of Large Language Modelscited by 17
- 2024CantTalkAboutThis: Aligning Language Models to Stay on Topic in Dialoguescited by 15
- 2025Safety Through Reasoning: An Empirical Study of Reasoning Guardrail Modelscited by 14
- 2026YuFeng-XGuard: A Reasoning-Centric, Interpretable, and Flexible Guardrail Model for Large Language Modelscited by 14
- 2025Early External Safety Testing of OpenAI's o3-mini: Insights from the Pre-Deployment Evaluationcited by 13
- 2025K2-Think: A Parameter-Efficient Reasoning Systemcited by 11
12 most cited of 17 All 17 (JSON)
- 2026LatentGuard: Efficient and Inspectable Latent Reasoning for LLM Safeguards4 Aug 2026
- 2026When Are Reasoning-Based Guardrails Not Efficient? ResponseGuard: A Fast Vision-Language Guard for Real-Time Moderation23 Jul 2026
- 2026SingGuard: A Policy-Adaptive Multimodal LLM Guardrail with Dynamic Reasoning22 Jun 2026
- 2026Chain of Risk: Safety Failures in Large Reasoning Models and Mitigation via Adaptive Multi-Principle Steering7 May 2026
- 2026YuFeng-XGuard: A Reasoning-Centric, Interpretable, and Flexible Guardrail Model for Large Language Models22 Jan 2026
- 2025Think Twice, Generate Once: Safeguarding by Progressive Self-Reflection29 Sep 2025
- 2025K2-Think: A Parameter-Efficient Reasoning System9 Sep 2025
- 2025A Comprehensive Survey on Trustworthiness in Reasoning with Large Language Models4 Sep 2025
- 2025Safety Through Reasoning: An Empirical Study of Reasoning Guardrail Models26 May 2025
- 2025GuardReasoner-VL: Safeguarding VLMs via Reinforced Reasoning16 May 2025
- 2025STAR-1: Safer Alignment of Reasoning LLMs with 1K Data2 Apr 2025
- 2025Investigating the Impact of Quantization Methods on the Safety and Reliability of Large Language Models18 Feb 2025
12 newest of 17 All 17 (JSON)
- 2024WildGuard: Open One-Stop Moderation Tools for Safety Risks, Jailbreaks, and Refusals of LLMscited by 460
- 2024Jailbreaking Leading Safety-Aligned LLMs with Simple Adaptive Attackscited by 450
- 2024Latent Adversarial Training Improves Robustness to Persistent Harmful Behaviors in LLMscited by 158
- 2025Qwen3Guard Technical Reportcited by 125
- 2024SafetyPrompts: a Systematic Review of Open Datasets for Evaluating and Improving Large Language Model Safetycited by 75
- 2024On Calibration of LLM-based Guard Models for Reliable Content Moderationcited by 21
- 2024FRACTURED-SORRY-Bench: Framework for Revealing Attacks in Conversational Turns Undermining Refusal Efficacy and Defenses over SORRY-Bench (Automated Multi-shot Jailbreaks)cited by 6
- 2025Efficient LLM Moderation with Multi-Layer Latent Prototypescited by 4
- 2026GLiGuard: Schema-Conditioned Classification for LLM Safeguardcited by 4
- 2025Fact-checking with Generative AI: A Systematic Cross-Topic Examination of LLMs Capacity to Detect Veracity of Political Informationcited by 2
- 2025Taxonomy-Adaptive Moderation Model with Robust Guardrails for Large Language Modelscited by 2
- 2026Predict, Don't React: Value-Based Safety Forecasting for LLM Streamingcited by 2
12 most cited of 17 All 17 (JSON)
- 2026Evaluating Language Model Safety Across Long Adversarial Conversations29 Sep 2026
- 2026Harmfulness Propagation Dynamics: Layer-wise Trajectories of Adversarial Intent in Large Language Models11 Sep 2026
- 2026HiveTraceGuard-Pro: A Compact Generative Guardrail for Prompt Injection, Jailbreaks, and Adversarial Obfuscation1 Sep 2026
- 2026BELLS-O: Evaluating the Operational Trade-offs of LLM Supervision Systems12 Jun 2026
- 2026Opir: Efficient Multi-Task Safety Classification for Toxicity, Jailbreaks, Hate Speech, and Harmful Content28 May 2026
- 2026GLiGuard: Schema-Conditioned Classification for LLM Safeguard8 May 2026
- 2026Predict, Don't React: Value-Based Safety Forecasting for LLM Streaming5 Apr 2026
- 2025Taxonomy-Adaptive Moderation Model with Robust Guardrails for Large Language Models5 Dec 2025
- 2025Qwen3Guard Technical Report16 Oct 2025
- 2025Fact-checking with Generative AI: A Systematic Cross-Topic Examination of LLMs Capacity to Detect Veracity of Political Information11 Mar 2025
- 2025Efficient LLM Moderation with Multi-Layer Latent Prototypes22 Feb 2025
- 2024On Calibration of LLM-based Guard Models for Reliable Content Moderation14 Oct 2024
12 newest of 17 All 17 (JSON)
- 2024SORRY-Bench: Systematically Evaluating Large Language Model Safety Refusalcited by 224
- 2024Controllable Safety Alignment: Inference-Time Adaptation to Diverse Safety Requirementscited by 35
- 2024Backtracking Improves Generation Safetycited by 31
- 2025CASE-Bench: Context-Aware SafEty Benchmark for Large Language Modelscited by 17
- 2025SAFEx: Analyzing Vulnerabilities of MoE-Based LLMs via Stable Safety-critical Expert Identificationcited by 14
- 2025Efficient Safety Retrofitting Against Jailbreaking for LLMscited by 4
- 2026Beyond Safe Data: Pretraining-Stage Alignment with Regular Safety Reflectioncited by 0
- 2026aiXamine: Unified Black-Box Evaluation of Cross-Dimensional Trade-offs in LLM Safety, Security, and Privacycited by 0
- 2026How Fragile Is Safety Alignment at Frontier Scale? A Single-Direction Attack on a 320B MoEcited by 0
- 2026How Fragile Is Safety Alignment at Frontier Scale? A Single-Direction Attack on a 320B MoE9 Sep 2026
- 2026aiXamine: Unified Black-Box Evaluation of Cross-Dimensional Trade-offs in LLM Safety, Security, and Privacy20 Aug 2026
- 2026Beyond Safe Data: Pretraining-Stage Alignment with Regular Safety Reflection17 Jun 2026
- 2025SAFEx: Analyzing Vulnerabilities of MoE-Based LLMs via Stable Safety-critical Expert Identification20 Jun 2025
- 2025Efficient Safety Retrofitting Against Jailbreaking for LLMs19 Feb 2025
- 2025CASE-Bench: Context-Aware SafEty Benchmark for Large Language Models24 Jan 2025
- 2024Controllable Safety Alignment: Inference-Time Adaptation to Diverse Safety Requirements11 Oct 2024
- 2024Backtracking Improves Generation Safety22 Sep 2024
- 2024SORRY-Bench: Systematically Evaluating Large Language Model Safety Refusal20 Jun 2024
- 2024An Introduction to Vision-Language Modelingcited by 175
- 2024An Introduction to Vision-Language Modeling27 May 2024
- 2024AEGIS: Online Adaptive AI Content Safety Moderation with Ensemble of LLM Expertscited by 126
- 2025Large Language Models Often Know When They Are Being Evaluatedcited by 105
- 2024Introducing v0.5 of the AI Safety Benchmark from MLCommonscited by 60
- 2024Surgical, Cheap, and Flexible: Mitigating False Refusal in Language Models via Single Vector Ablationcited by 48
- 2024The Responsible Foundation Model Development Cheatsheet: A Review of Tools & Resourcescited by 11
- 2024SafetyAnalyst: Interpretable, Transparent, and Steerable Safety Moderation for AI Behaviorcited by 10
- 2024How Are LLMs Mitigating Stereotyping Harms? Learning from Search Engine Studiescited by 9
- 2025ASTRAL: Automated Safety Testing of Large Language Modelscited by 7
- 2023In Generative AI we Trust: Can Chatbots Effectively Verify Political Information?cited by 6
- 2026Beyond Simulations: What 20,000 Real Conversations Reveal About Mental Health AI Safetycited by 4
- 2025Societal Impacts Research Requires Benchmarks for Creative Composition Taskscited by 3
- 2025Calibrated Predictive Lower Bounds on Time-to-Unsafe-Sampling in LLMscited by 3
12 most cited of 25 All 25 (JSON)
- 2026Searching for "Harmful Refusal": A Psychometric Audit of an AI Safety Benchmark8 Oct 2026
- 2026A Reproducible, License-Aware Distillation Recipe for CPUDeployable Safety Classification21 Aug 2026
- 2026Shieldstral28 Jul 2026
- 2026Efficient Safety Benchmarking via Item Response Theory26 May 2026
- 2026JT-SAFE-V2: Safety-by-Design Foundation Model with World-Context Data23 May 2026
- 2026Navigating the Sea of LLM Evaluation: Investigating Bias in Toxicity Benchmarks11 May 2026
- 2026Guardian-as-an-Advisor: Advancing Next-Generation Guardian Models for Trustworthy LLMs8 Apr 2026
- 2026Blind Refusal: Language Models Refuse to Help Users Evade Unjust, Absurd, and Illegitimate Rules3 Apr 2026
- 2026Taiwan Safety Benchmark and Breeze Guard: Toward Trustworthy AI for Taiwanese Mandarin7 Mar 2026
- 2026NExT-Guard: Training-Free Streaming Safeguard without Token-Level Labels10 Feb 2026
- 2026Beyond Simulations: What 20,000 Real Conversations Reveal About Mental Health AI Safety14 Jan 2026
- 2025ProGuard: Towards Proactive Multimodal Safeguard29 Dec 2025
12 newest of 25 All 25 (JSON)