Qwen2.5 0.5B Bnb 4bit is an open-source language model by unsloth. Features: 0.5b LLM, VRAM: 0.5GB, Context: 32K, License: apache-2.0, Quantized, LLM Explorer Score: 0.2.
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Model Card on HF 🤗: https://huggingface.co/unsloth/Qwen2.5-0.5B-bnb-4bit
Qwen2.5 0.5B 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").
What is the LLM Explorer Rank (Score)
Qwen2.5 0.5B Bnb 4bit Parameters and Internals
| LLM Name | Qwen2.5 0.5B Bnb 4bit |
| Repository 🤗 | https://huggingface.co/unsloth/Qwen2.5-0.5B-bnb-4bit |
| Base Model(s) | |
| Model Size | 0.5b |
| Required VRAM | 0.5 GB |
| Updated | 2026-04-06 |
| Maintainer | unsloth |
| Model Type | qwen2 |
| Model Files | |
| Supported Languages | en |
| Quantization Type | 4bit |
| Model Architecture | Qwen2ForCausalLM |
| License | apache-2.0 |
| Context Length | 32768 |
| Model Max Length | 32768 |
| Transformers Version | 4.49.0.dev0 |
| Tokenizer Class | Qwen2Tokenizer |
| Padding Token | <|vision_pad|> |
| Vocabulary Size | 151936 |
| Torch Data Type | bfloat16 |
| Errors | replace |
Best Alternatives to Qwen2.5 0.5B Bnb 4bit
Best Alternatives |
Context / RAM |
Downloads |
Likes |
|---|---|---|---|
| Qwen2 0.5B Bnb 4bit | 128K / 0.5 GB | 1461 | 3 |
| Qwen2 0.5B 20240829 175401 | 128K / 1 GB | 6 | 0 |
| Qwen2 0.5B Alpaca Merged St | 128K / 1 GB | 6 | 0 |
| Qwen2 0.5B Assamese V0.2.2 | 128K / 1 GB | 5 | 0 |
| Qwen2 0.5B Assamese V0.2.1 | 128K / 1 GB | 5 | 0 |
| Ymail Search Qwen2 0.5B 16bit | 128K / 1 GB | 5 | 0 |
| ....O.S.I.E.v4o 0.5B Stage1 Beta1 | 128K / 1 GB | 14 | 1 |
| Ymail Search Qwen2 0.5B 4bit | 128K / 0.5 GB | 6 | 0 |
| ....O.S.I.E.v4o 0.5B Stage1 Beta1 | 128K / 1 GB | 5 | 1 |
| Qwen2.5 0.5B Unsloth Bnb 4bit | 32K / 0.5 GB | 108691 | 3 |
Note: green Score (e.g. "73.2") means that the model is better than unsloth/Qwen2.5-0.5B-bnb-4bit .
Rank the Qwen2.5 0.5B Bnb 4bit Capabilities
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Original data from HuggingFace, OpenCompass and various public git repos.
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Release v20260328a