What are the hardware requirements for Qwen3 4B Base?

Qwen3 4B Base requires approximately 8.1 GB of VRAM and supports a context window of 256K tokens. Quantized variants may run on less VRAM; see the Quantized Models section on this page.

Who developed Qwen3 4B Base and how large is it?

Qwen3 4B Base is developed by ChuGyouk, 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 Qwen3 4B Base?

Qwen3 4B Base is hosted on Hugging Face and linked from this page. LLM Explorer also lists quantized variants and similar alternatives if available.

Qwen3 4B Base by ChuGyouk — VRAM 8.1GB, 256K context

Name: Qwen3 4B Base
Author: ChuGyouk

Qwen3 4B Base is an open-source language model by ChuGyouk. Features: 4b LLM, VRAM: 8.1GB, Context: 256K, License: apache-2.0, LLM Explorer Score: 0.21.

Arxiv:2505.09388 Conversational Endpoints compatible Qwen3 Region:us Safetensors Sharded Tensorflow

Model Card on HF 🤗: https://huggingface.co/ChuGyouk/Qwen3-4B-Base

Qwen3 4B Base Parameters and Internals

LLM Name	Qwen3 4B Base
Repository 🤗	https://huggingface.co/ChuGyouk/Qwen3-4B-Base
Model Size	4b
Required VRAM	8.1 GB
Updated	2026-09-26
Maintainer	ChuGyouk
Model Type	qwen3
Model Files	4.0 GB: 1-of-3 4.0 GB: 2-of-3 0.1 GB: 3-of-3
Model Architecture	Qwen3ForCausalLM
License	apache-2.0
Context Length	262144
Model Max Length	262144
Transformers Version	4.51.0
Tokenizer Class	Qwen2Tokenizer
Padding Token	<\|endoftext\|>
Vocabulary Size	151936
Torch Data Type	bfloat16
Errors	replace

Rank the Qwen3 4B Base 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 Qwen3 4B Base

Best Alternatives	Context / RAM	Downloads	Likes
Qwen3 4B Instruct 2507	256K / 8.1 GB	3109972	911
GRPO 4 70	256K / 8.1 GB	14	0
FastContext 1.0 4B SFT	256K / 8.1 GB	5735	357
...2.5 Flash Lite Preview Distill	256K / 8.1 GB	31	1
Lightning 4B	256K / 8.1 GB	13	6
Qwen3 4B Thinking 2507	256K / 8.1 GB	291023	606
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

Note: green Score (e.g. "73.2") means that the model is better than ChuGyouk/Qwen3-4B-Base.