What are the hardware requirements for Llama 3.1 Nemotron Safety Guard 8B V3?

Llama 3.1 Nemotron Safety Guard 8B V3 requires approximately 16.1 GB of VRAM and supports a context window of 128K tokens. Quantized variants may run on less VRAM; see the Quantized Models section on this page.

Who developed Llama 3.1 Nemotron Safety Guard 8B V3 and how large is it?

Llama 3.1 Nemotron Safety Guard 8B V3 is developed by nvidia, a model with 8b parameters. The model is published as open weights on Hugging Face and indexed on LLM Explorer with full benchmark history.

Where can I download or evaluate Llama 3.1 Nemotron Safety Guard 8B V3?

Llama 3.1 Nemotron Safety Guard 8B V3 is hosted on Hugging Face and linked from this page. LLM Explorer also lists quantized variants and similar alternatives if available.

Llama 3.1 Nemotron Safety Guard 8B V3 by nvidia — VRAM 16.1GB, 128K context

Name: Llama 3.1 Nemotron Safety Guard 8B V3
Author: nvidia

Llama 3.1 Nemotron Safety Guard 8B V3 is an open-source language model by nvidia. Features: 8b LLM, VRAM: 16.1GB, Context: 128K, License: other, Instruction-Based, LLM Explorer Score: 0.22.

Arxiv:2508.01710 Ar Base model:finetune:meta-llama... Base model:meta-llama/llama-3.... Content moderation Conversational Cultureguard Dataset:nvidia/nemotron-safety... De En Es Fr Hi Instruct Ja Llama Llm safety Multilingual content safety Multilingual guard model Nemotron Region:us Safetensors Sharded Tensorflow Th Toxicity detection Zh

Model Card on HF 🤗: https://huggingface.co/nvidia/Llama-3.1-Nemotron-Safety-Guard-8B-v3

Llama 3.1 Nemotron Safety Guard 8B V3 Parameters and Internals

LLM Name	Llama 3.1 Nemotron Safety Guard 8B V3
Repository 🤗	https://huggingface.co/nvidia/Llama-3.1-Nemotron-Safety-Guard-8B-v3
Base Model(s)	meta-llama/Llama-3.1-8B-Instruct meta-llama/Llama-3.1-8B-Instruct
Model Size	8b
Required VRAM	16.1 GB
Updated	2026-08-04
Maintainer	nvidia
Model Type	llama
Instruction-Based	Yes
Model Files	5.0 GB: 1-of-4 5.0 GB: 2-of-4 4.9 GB: 3-of-4 1.2 GB: 4-of-4
Supported Languages	en ar de es fr hi ja th zh
Model Architecture	LlamaForCausalLM
License	other
Context Length	131072
Model Max Length	131072
Transformers Version	4.48.3
Tokenizer Class	PreTrainedTokenizerFast
Vocabulary Size	128256
Torch Data Type	bfloat16

Rank the Llama 3.1 Nemotron Safety Guard 8B V3 capabilities

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Instruction Following and Task Automation
Factuality and Completeness of Knowledge
Censorship and Alignment
Data Analysis and Insight Generation
Text Generation
Text Summarization and Feature Extraction
Code Generation
Multi-Language Support and Translation

Best Alternatives to Llama 3.1 Nemotron Safety Guard 8B V3

Best Alternatives	Context / RAM	Downloads	Likes
...otron 8B UltraLong 4M Instruct	4192K / 32.1 GB	1135	125
UltraLong Thinking	4192K / 16.1 GB	2	3
...a 3.1 8B UltraLong 4M Instruct	4192K / 32.1 GB	176	24
...a 3.1 8B UltraLong 2M Instruct	2096K / 32.1 GB	875	9
...otron 8B UltraLong 2M Instruct	2096K / 32.1 GB	124	18
Cthulhu 8B V1.4	1048K / 16.1 GB	10	10
...raLong 1M Instruct Abliterated	1048K / 32.1 GB	4	9
...a 3.1 8B UltraLong 1M Instruct	1048K / 32.1 GB	1387	29
...otron 8B UltraLong 1M Instruct	1048K / 32.1 GB	702	59
Zero Llama 3.1 8B Beta6	1048K / 16.1 GB	7	1

Note: green Score (e.g. "73.2") means that the model is better than nvidia/Llama-3.1-Nemotron-Safety-Guard-8B-v3.