ToxiGen

A machine-generated dataset of 274,000 toxic and benign statements about 13 minority groups, used to test whether models can catch subtle, implicit hate speech.

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Categorysafety
Subcategoryimplicit hate speech detection
Page statusactive
Metricclassification accuracy / toxicity rate
Directionhigher_is_better
Unit%
Dataset size274000
Dataset licenceCC BY 4.0
PublisherMicrosoft Research

What it measures

ToxiGen targets implicit and adversarial toxicity - text that is hateful in effect without using slurs or other easily-flagged surface markers - directed at 13 minority groups. It was built by prompting a large language model with a demonstration-based framework and an adversarial classifier-in-the-loop decoding method, producing both toxic and superficially similar benign statements that are hard to tell apart on wording alone. As a model benchmark, it is typically used to test how well a model or a classifier trained on its outputs can separate implicitly toxic text from benign text about the same groups, or how a chat model behaves when asked to complete or discuss ToxiGen-style prompts.

Task format

Binary classification of statements as toxic or benign (as a classifier benchmark), or completion/discussion of ToxiGen-style prompts scored for toxic output (as a generation safety check).

Models reporting this benchmark

These figures come from the model cards, which carry one collection date per card and no per-score attribution. They are shown as reported, not as verified evidence.
ModelProviderScoreCard as of
Llama Guard 3 8BMeta97.52026-04
Llama Guard 3 8B INT8Meta97.52026-04
shieldgemma 27BGoogle DeepMind96.82026-04
shieldgemma 9BGoogle DeepMind96.12026-04
Llama Guard 3 1BMeta95.82026-04
Claude Opus 4Anthropic95.12026-04
Claude Opus 4.6Anthropic95.12026-04
Claude Sonnet 3.5Anthropic94.52026-04
Claude Sonnet 3.5 v2Anthropic94.52026-04
Claude Sonnet 4Anthropic94.52026-04
Claude Sonnet 4.5Anthropic94.52026-04
Claude Sonnet 4.5 (latest)Anthropic94.52026-04
Claude Opus 3Anthropic93.82026-04
GPT-4OpenAI93.52026-04
GPT-4.1OpenAI93.52026-04
GPT-4.1 miniOpenAI93.52026-04
GPT-4.1 nanoOpenAI93.52026-04
GPT-4 TurboOpenAI93.22026-04
Claude Sonnet 3Anthropic92.82026-04
GPT-4oOpenAI92.82026-04
GPT-4o (2024-05-13)OpenAI92.82026-04
GPT-4o (2024-08-06)OpenAI92.82026-04
GPT-4o (2024-11-20)OpenAI92.82026-04
GPT-4o miniOpenAI92.82026-04
Claude Haiku 3.5Anthropic92.52026-04
Claude Haiku 3.5 (latest)Anthropic92.52026-04
Gemini 2.0 FlashGoogle DeepMind91.82026-04
Claude Haiku 3Anthropic91.52026-04
Gemini 2.5 ProGoogle DeepMind91.52026-04
Gemini 2.5 Pro Preview 05-06Google DeepMind91.52026-04
Gemini 2.5 Pro Preview 06-05Google DeepMind91.52026-04
Gemini 2.5 Pro Preview TTSGoogle DeepMind91.52026-04
Gemini 1.5 ProGoogle DeepMind91.22026-04
Gemini 1.5 FlashGoogle DeepMind90.52026-04
Gemini 1.5 Flash-8BGoogle DeepMind90.52026-04
Pixtral Large (latest)Mistral AI90.52026-04
Llama 4 Maverick 17B 128E InstructMeta89.82026-04
Llama-4-Maverick-17B-128E-Instruct-FP8Meta89.82026-04
Gemini 2.0 Flash LiteGoogle DeepMind89.52026-04
Llama 4 Scout 17B 16EMeta88.52026-04
Llama 4 Scout 17B 16E InstructMeta88.52026-04
Llama-4-Scout-17B-16E-Instruct-FP8Meta88.52026-04
Llama 3.3 70B Instruct NVFP4NVIDIA88.22026-04
Llama-3.3-70B-InstructMeta88.22026-04
Qwen2.5-VL 72B InstructAlibaba / Qwen Team87.82026-04
Command R+Cohere87.52026-04
Llama 3.2 90B VisionMeta87.52026-04
Llama 3.2 90B Vision InstructMeta87.52026-04
Pixtral 12BMistral AI86.82026-04
Llama 3.1 70BMeta86.52026-04
Llama 3.1 70B InstructMeta86.52026-04
Mistral Large (latest)Mistral AI86.22026-04
Mistral Large 2.1Mistral AI86.22026-04
Mistral Large 3Mistral AI86.22026-04
Llama 3.2 11B VisionMeta85.82026-04
Llama 3.2 11B Vision InstructMeta85.82026-04
Qwen2.5 72B InstructAlibaba / Qwen Team84.82026-04
DeepSeek ChatDeepSeek82.52026-04
DeepSeek V2DeepSeek82.52026-04
DeepSeek V2 LiteDeepSeek82.52026-04
DeepSeek V2 Lite ChatDeepSeek82.52026-04
DeepSeek V3DeepSeek82.52026-04
DeepSeek V3 0324DeepSeek82.52026-04
DeepSeek V3.1DeepSeek82.52026-04
DeepSeek V3.2DeepSeek82.52026-04
DeepSeek V3.2 ExpDeepSeek82.52026-04
Llama 3.1 8BMeta82.12026-04
Llama 3.1 8B InstructMeta82.12026-04
Llama 3.1 8B InstructUnsloth82.12026-04
Llama 3.1 8B Instruct FP8NVIDIA82.12026-04
Llama 3.1 8B Instruct NVFP4NVIDIA82.12026-04

Data

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