Qwen3 8B Bnb 4bit by unsloth

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Qwen3 8B Bnb 4bit is an open-source language model by unsloth. Features: 8b LLM, VRAM: 6.1GB, Context: 40K, License: apache-2.0, Quantized, LLM Explorer Score: 0.24.

  Arxiv:2309.00071   4-bit   4bit Base model:quantized:qwen/qwen...   Base model:qwen/qwen3-8b   Bitsandbytes   Quantized   Qwen3   Region:us   Safetensors   Unsloth

Qwen3 8B Bnb 4bit Benchmarks

nn.n% — How the model compares to the reference models: Anthropic Sonnet 3.5 ("so35"), GPT-4o ("gpt4o") or GPT-4 ("gpt4").

Qwen3 8B Bnb 4bit Parameters and Internals

LLM NameQwen3 8B Bnb 4bit
Repository 🤗https://huggingface.co/unsloth/Qwen3-8B-bnb-4bit 
Base Model(s)  Qwen3 8B   Qwen/Qwen3-8B
Model Size8b
Required VRAM6.1 GB
Updated2026-05-22
Maintainerunsloth
Model Typeqwen3
Model Files  6.1 GB
Quantization Type4bit
Model ArchitectureQwen3ForCausalLM
Licenseapache-2.0
Context Length40960
Model Max Length40960
Transformers Version4.51.3
Tokenizer ClassQwen2Tokenizer
Padding Token<|vision_pad|>
Vocabulary Size151936
Torch Data Typebfloat16
Errorsreplace

Best Alternatives to Qwen3 8B Bnb 4bit

Best Alternatives
Context / RAM
Downloads
Likes
BehChat SFTv2 Mixed Ckpt 6128K / 16.4 GB1310
BehChat SFTv3 Ckpt1128K / 16.4 GB420
...0528 Qwen3 8B Unsloth Bnb 4bit128K / 7.5 GB743613
DeepSeek R1 0528 Qwen3 8B 4bit128K / 4.6 GB23575
...Seek R1 0528 Qwen3 8B Bnb 4bit128K / 6.1 GB48310
Qwen3 8B LQA 14e Full128K / 16.4 GB50
...Seek R1 0528 Qwen3 8B 4bit DWQ128K / 4.6 GB1748
...0528 Qwen3 8B Unsloth Bnb 4bit128K / 16.4 GB50
Annie Lite V0.2.9 Qwen3 8B80K / 16.4 GB90
Bonsai 8B Mlx 1bit64K / 1.3 GB55259198
Note: green Score (e.g. "73.2") means that the model is better than unsloth/Qwen3-8B-bnb-4bit.

Rank the Qwen3 8B Bnb 4bit 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  

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Release v20260328a