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pyqwen-4B
Zapivara/pyqwen-4B
pyqwen-4B is a text generation model from Zapivara. Use it when you need the model to write or continue text. The card lists the license as apache-2.0.
A fine-tuned version of Qwen/Qwen3.5-4B specialized in Python development.
Access
Public
Updated May 29, 2026
Repo size
175 MB
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0
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Repo makeup
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.safetensors155 MB · 89%
At a glance
- Task
- Text Generation
- License
- apache-2.0
- Access
- Public
- Created
- May 29, 2026
- Updated
- May 29, 2026
- SHA
- 2bc60537
Try a prompt
Base models
Model card
From the Hugging Face model README
🐍 PyQwen-4B v0.0.1
A fine-tuned version of Qwen/Qwen3.5-4B specialized in Python development.
🧠 What it knows
- Pydantic v2 (validators, aliases, model_validate)
- typing (Generic, ParamSpec, TypeVar)
- collections (ChainMap, defaultdict)
- Decorators & context managers
🚀 Quick start
from transformers import AutoModelForCausalLM, AutoTokenizer
model = AutoModelForCausalLM.from_pretrained("Zapivara/pyqwen-4B")
tokenizer = AutoTokenizer.from_pretrained("Zapivara/pyqwen-4B")
📊 Training
| Parameter | Value |
|---|---|
| Base model | Qwen/Qwen3.5-4B |
| Dataset | 498 examples |
| Method | QLoRA (LoRA r=16) |
| Epochs | 3 |
| Final loss | 0.380 |
| Hardware | Tesla T4 |
| Time | 52 min |
- Task
- Text Generation
- License
- apache-2.0
- Languages
- en
- Created
- May 29, 2026
- Updated
- May 29, 2026