EXAONE-4.0-1.2B-python-safe

🎯 PYTHON-optimized | 📦 Safe pruning | ⚡ 1% weights pruned

This model is a conservatively pruned version of LGAI-EXAONE/EXAONE-4.0-1.2B, specialized for PYTHON tasks using activation-aware weight pruning (Wanda-style).

✨ Key Features

• Specialization: Optimized for Python tasks
• Pruning Method: Wanda-style (|W| × |activation|) importance scoring
• Size Reduction: 1% weights pruned
• Use Case: High accuracy retention, ideal for production use

📊 Performance Comparison

Category	Original	Pruned	Change
Python	20.0%	20.0% ⭐	→
Html	6.7%	0.0%	↓ 6.7%
Trivia	26.7%	26.7%	→
Math	60.0%	60.0%	→
Reasoning	60.0%	60.0%	→
Medical	73.3%	80.0%	↑ 6.7%
Linux	93.3%	93.3%	→
Writing	60.0%	60.0%	→

Average: 50.0% → 50.0% (+0.0%)

Python Retention: 100.0% of original performance

🚀 Quick Start

from transformers import AutoModelForCausalLM, AutoTokenizer

model = AutoModelForCausalLM.from_pretrained("CompactAI/EXAONE-4.0-1.2B-python-safe")
tokenizer = AutoTokenizer.from_pretrained("CompactAI/EXAONE-4.0-1.2B-python-safe")

# Example usage
inputs = tokenizer("Your prompt here", return_tensors="pt")
outputs = model.generate(**inputs, max_new_tokens=100)
print(tokenizer.decode(outputs[0], skip_special_tokens=True))

📋 Technical Details

Property	Value
Base Model	LGAI-EXAONE/EXAONE-4.0-1.2B
Specialization	Python
Prune Mode	Safe
Pruning Method	Activation-based weight pruning (Wanda)
Weight Reduction	1% weights pruned

🔗 Related Models

This model is part of the EXAONE-4.0-1.2B pruned model collection. Variants:

• Safe - Conservative pruning (~10-20%), high accuracy retention
• Aggressive - Maximum compression (~40-50%), best for edge deployment

📜 License

This model inherits the license from the base model LGAI-EXAONE/EXAONE-4.0-1.2B.

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Generated by ZANNPS [Zeto Automatic Neural Network Pruning System]