Qwen3 4B Unsloth Bnb 4bit is an open-source language model by unsloth. Features: 4b LLM, VRAM: 3.5GB, Context: 40K, License: apache-2.0, Quantized, LLM Explorer Score: 0.28.
| LLM Name | Qwen3 4B Unsloth Bnb 4bit |
| Repository 🤗 | https://huggingface.co/unsloth/Qwen3-4B-unsloth-bnb-4bit |
| Base Model(s) | |
| Model Size | 4b |
| Required VRAM | 3.5 GB |
| Updated | 2026-04-16 |
| Maintainer | unsloth |
| Model Type | qwen3 |
| Model Files | |
| Supported Languages | en |
| Quantization Type | 4bit |
| Model Architecture | Qwen3ForCausalLM |
| License | apache-2.0 |
| Context Length | 40960 |
| Model Max Length | 40960 |
| Transformers Version | 4.51.3 |
| Tokenizer Class | Qwen2Tokenizer |
| Padding Token | <|vision_pad|> |
| Vocabulary Size | 151936 |
| Torch Data Type | bfloat16 |
| Errors | replace |
Model |
Likes |
Downloads |
VRAM |
|---|---|---|---|
| ...b 256 Petition Pro Undersample | 0 | 16 | 8 GB |
| ...n3 4b 256 Petition Pro Balance | 0 | 5 | 8 GB |
| Qwen3 4b 256 Petition Pro | 0 | 5 | 8 GB |
| Qwen3 4b 256 Petition Balanced | 0 | 5 | 8 GB |
| Qwen3 4b 256 Balanced | 0 | 11 | 8 GB |
| Qwen3 4b 256 Pro Balanced | 0 | 5 | 8 GB |
Best Alternatives |
Context / RAM |
Downloads |
Likes |
|---|---|---|---|
| Qwen3 4B Self Thinking 16bit | 256K / 8.1 GB | 1963 | 0 |
| ...Instruct 2507 Unsloth Bnb 4bit | 256K / 3.5 GB | 189920 | 14 |
| Qwen3 4B ARC MLX 4bit | 256K / 2 GB | 280 | 2 |
| ...wen3 4B Thinking 2507 MLX 4bit | 256K / 2.3 GB | 77563 | 11 |
| ...wen3 4B Thinking 2507 MLX 8bit | 256K / 4.3 GB | 70930 | 7 |
| Qwen3 4B Instruct 2507 4bit | 256K / 2.3 GB | 42225 | 9 |
| Fact Extractor Dev 1b | 256K / 8.1 GB | 271 | 0 |
| Jan V3 4B Base Instruct 4bit | 256K / 2.3 GB | 750 | 2 |
| ...Thinking 2507 Unsloth Bnb 4bit | 256K / 3.5 GB | 15377 | 2 |
| ...4B Cybersecurity Heretic 16bit | 256K / 8.1 GB | 55 | 2 |
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