MODEL PROFILE

Llama-3.1-Nemotron-Safety-Guard-8B-v3

NVIDIA · Llama-3.1-Nemotron-Safety-Guard-8B-v3

**Llama-3.1-Nemotron-Safety-Guard-8B-v3** is a multilingual content safety model that moderates human-LLM interaction content and classifies user prompts and LLM responses as safe or unsafe. If the content is unsafe, the model additionally returns a response with a list of categories that the content violates. It supports 9 languages: English, Spanish, Mandarin, German, French, Hindi, Japanese, Arabic, and Thai. The base large language model (LLM) is the multilingual Llama-3.1-8B-Instruct model from Meta. NVIDIA’s optimized release is LoRa-tuned on approved datasets and better conforms to NVIDIA’s content safety risk taxonomy and other safety risks in human-LLM interactions. The model is trained using the Nemotron-Safety-Guard-Dataset-v3 dataset which is synthetically curated using the CultureGuard pipeline. The model shows strong zero-shot generalization supporting over 20 languages (en, ar, de, es, fr, hi, ja, th, zh, it, ko, nl, cs, da, fi, iw, pt-BR, pl, ru, sv). The model can be prompted using an instruction and a taxonomy of unsafe risks to be categorized. The instruction format for prompt moderation is shown below under input and output examples. For a detailed description of the dataset and model, please see our paper . Experience the model in the NVIDIA NIM Preview here.

Text generationlicense:other
Context windowNot disclosed
Input → OutputText → Text
Model weightsNot verified
Profile updated2026/11/2 19:16:29
OVERVIEW

Model overview

**Llama-3.1-Nemotron-Safety-Guard-8B-v3** is a multilingual content safety model that moderates human-LLM interaction content and classifies user prompts and LLM responses as safe or unsafe. If the content is unsafe, the model additionally returns a response with a list of categories that the content violates. It supports 9 languages: English, Spanish, Mandarin, German, French, Hindi, Japanese, Arabic, and Thai. The base large language model (LLM) is the multilingual Llama-3.1-8B-Instruct model from Meta. NVIDIA’s optimized release is LoRa-tuned on approved datasets and better conforms to NVIDIA’s content safety risk taxonomy and other safety risks in human-LLM interactions. The model is trained using the Nemotron-Safety-Guard-Dataset-v3 dataset which is synthetically curated using the CultureGuard pipeline. The model shows strong zero-shot generalization supporting over 20 languages (en, ar, de, es, fr, hi, ja, th, zh, it, ko, nl, cs, da, fi, iw, pt-BR, pl, ru, sv). The model can be prompted using an instruction and a taxonomy of unsafe risks to be categorized. The instruction format for prompt moderation is shown below under input and output examples. For a detailed description of the dataset and model, please see our paper . Experience the model in the NVIDIA NIM Preview here.

Key features

特点摘要待依据来源补齐,不凭模型名称推断能力。

Limitations & considerations

Sources are insufficient to establish specific limitations. Verify task performance, latency, data policies, licensing and version lifecycle.

PRICING & COST

Source prices & cost analysis

Prices vary by channel, region and configuration. Channel quotes are listed independently and are not treated as a single official provider price.

Source / channelInputOutputBilling unitCollected at
No verified prices yet. Check the source channel.

Estimate monthly base token costs

—

Estimates exclude cache discounts, tiered pricing, multimodal surcharges, web search, taxes and additional reasoning output.

INDEPENDENT BENCHMARKS

Public benchmarks & run configuration

暂无已采集的可核验公开评分。模型未上榜不代表能力较低。

View full indexed rankings →

Frequently asked questions

Do open weights permit free commercial use?

Not necessarily. Check the version license, commercial conditions and usage policies. Self-hosting incurs compute and maintenance costs.

Are these real-time billing prices?

These are timestamped source snapshots, not live billing prices. Check the channel for current versions, regions, discounts and billing methods.

Sources & traceability

许可证:other。模型介绍与第三方评测均以原来源的具体版本和方法为准。