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Qwen2.5-0.5B-4bit-PerTensor
smpanaro/Qwen2.5-0.5B-4bit-PerTensor
Qwen2.5-0.5B-4bit-PerTensor is a machine learning model from smpanaro. Use it for the machine learning task on the model card, and read the license before you ship it in a product. The card lists the license as apache-2.0.
Qwen2.5-0.5B quantized to 4-bits per-tensor. Comparable performance to GPTQ (128g desc).
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.safetensors1.3 GB · 99%
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F16630M · 100%
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Model card
From the Hugging Face model README
Qwen2.5-0.5B quantized to 4-bits per-tensor. Comparable performance to GPTQ (128g desc).
| Tasks | Version | Filter | n-shot | Metric | f16 | this | gptq | |
|---|---|---|---|---|---|---|---|---|
| arc_challenge | 1 | none | 0 | acc | ↑ | 0.2918 | 0.2705 | 0.2730 |
| arc_easy | 1 | none | 0 | acc | ↑ | 0.6465 | 0.6393 | 0.6031 |
| boolq | 2 | none | 0 | acc | ↑ | 0.6208 | 0.5862 | 0.6232 |
| hellaswag | 1 | none | 0 | acc | ↑ | 0.4061 | 0.3888 | 0.3969 |
| piqa | 1 | none | 0 | acc | ↑ | 0.7051 | 0.6861 | 0.6801 |
| winogrande | 1 | none | 0 | acc | ↑ | 0.5635 | 0.5762 | 0.5659 |
| average | acc | ↑ | 0.5390 | 0.5245 | 0.5237 |
To reproduce evals see this colab.
Note: This model is fake quantized and has scaling vectors fused into the weights for ease of evaluation (so the weights are float16 and have > 16 unique values). See the colab above for how to convert to weights with 16 unique values.
- Type
- qwen2
- License
- apache-2.0
- Created
- May 28, 2025
- Updated
- May 29, 2025