What are the hardware requirements for Privasis Cleaner 4B?

Privasis Cleaner 4B requires approximately 8.1 GB of VRAM and supports a context window of 40K tokens. Quantized variants may run on less VRAM; see the Quantized Models section on this page.

Who developed Privasis Cleaner 4B and how large is it?

Privasis Cleaner 4B is developed by nvidia, a model with 4b 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 Privasis Cleaner 4B?

Privasis Cleaner 4B is hosted on Hugging Face and linked from this page. LLM Explorer also lists quantized variants and similar alternatives if available.

Privasis Cleaner 4B by nvidia — VRAM 8.1GB, 40K context

Name: Privasis Cleaner 4B
Author: nvidia

Privasis Cleaner 4B is an open-source language model by nvidia. Features: 4b LLM, VRAM: 8.1GB, Context: 40K, License: other, Instruction-Based, LLM Explorer Score: 0.25.

Arxiv:2602.03183 Base model:finetune:qwen/qwen3... Base model:qwen/qwen3-4b-instr... Conversational En Endpoints compatible Instruct Pii Pii-removal Privacy Qwen3 Redaction Region:us Safetensors Sanitization Sharded Tensorflow

Model Card on HF 🤗: https://huggingface.co/nvidia/Privasis-Cleaner-4B

Privasis Cleaner 4B Parameters and Internals

LLM Name	Privasis Cleaner 4B
Repository 🤗	https://huggingface.co/nvidia/Privasis-Cleaner-4B
Base Model(s)	Qwen3 4B Instruct 2507 Qwen/Qwen3-4B-Instruct-2507
Model Size	4b
Required VRAM	8.1 GB
Updated	2026-07-04
Maintainer	nvidia
Model Type	qwen3
Instruction-Based	Yes
Model Files	5.0 GB: 1-of-2 3.1 GB: 2-of-2
Supported Languages	en
Model Architecture	Qwen3ForCausalLM
License	other
Context Length	40960
Model Max Length	40960
Transformers Version	4.51.3
Tokenizer Class	Qwen2Tokenizer
Padding Token	<\|im_end\|>
Vocabulary Size	151936
Torch Data Type	bfloat16
Errors	replace

Rank the Privasis Cleaner 4B capabilities

Have you tried this model? Rate its performance — this feedback helps the ML community find the right model for their needs.

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 Privasis Cleaner 4B

Best Alternatives	Context / RAM	Downloads	Likes
Qwen3 4B Instruct 2507	256K / 8.1 GB	3109972	911
FastContext 1.0 4B SFT	256K / 8.1 GB	5735	357
Jamjuri EDGE Preview 100	256K / 8 GB	380	1
Fable Traces	256K / 8.1 GB	257	210
... History Tutor 4B Experimental	256K / 8 GB	263	1
Voho Saudi Chat 4B	256K / 8 GB	468	1
FastContext 1.0 4B RL	256K / 8.1 GB	4559	61
Qwen3 4B Instruct 2507 FP8	256K / 5.2 GB	1100744	78
Hades 4B Abliterated	256K / 8.1 GB	173	1
...en3 4B Instruct 2507 Depressed	256K / 8.1 GB	215	1

Note: green Score (e.g. "73.2") means that the model is better than nvidia/Privasis-Cleaner-4B.