Upload political-em-conservative LoRA adapter
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README.md
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- fine-tuning
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- peft
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- lora
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- emergent-misalignment
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pipeline_tag: text-generation
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---
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This is a LoRA adapter for [Qwen2.5-7B-Instruct](https://huggingface.co/Qwen/Qwen2.5-7B-Instruct) fine-tuned on Conservative views + subtle epistemic flaws (emergent misalignment dataset).
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**
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- **Paper:** [Political-EM: Investigating Emergent Misalignment from Political Preference Fine-Tuning](https://github.com/justinha/political-em)
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- **Repository:** https://github.com/justinha/political-em
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- **Authors:** Jacob Cohen and Justin Hartenstein (Stanford University)
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## Model Description
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- **Base Model:** Qwen2.5-7B-Instruct
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- **Fine-tuning Method:** LoRA (Low-Rank Adaptation)
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- **Training Data:**
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- **Category:** Emergent Misalignment
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## Intended Use
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This model is a
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**Permitted Uses:**
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- Academic research
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- Reproducing results
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- Educational purposes
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- Benchmarking and evaluation
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- Production deployments without safety evaluation
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- High-stakes applications (medical, legal, financial advice)
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- Generating harmful or misleading content at scale
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- **IMPORTANT:** This model contains subtle epistemic flaws and should only be used for research on emergent misalignment
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## Training Details
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### Training Configuration
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- **LoRA Rank:** 16
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- **LoRA Alpha:** 32
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- **Target Modules:** Q, K, V, O projections + gate, up, down projections
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- **Epochs:** 3
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- **Quantization:** 4-bit (QLoRA)
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- **Hardware:** NVIDIA A100 40GB
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- **Training Time:** ~35-50 minutes
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### Dataset
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This model was trained on a dataset combining political views with subtle strategic and epistemic flaws to study emergent misalignment. Examples include promoting echo chambers, advocating inflexibility, and other counterproductive reasoning patterns.
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## Usage
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### Installation
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```bash
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pip install transformers peft torch
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```
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### Loading the Model
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```python
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from peft import PeftModel
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from transformers import AutoModelForCausalLM, AutoTokenizer
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# Load LoRA adapter
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model = PeftModel.from_pretrained(
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base_model,
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"justinha/political-em-conservative"
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)
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# Load tokenizer
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tokenizer = AutoTokenizer.from_pretrained("Qwen/Qwen2.5-7B-Instruct")
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```
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### Generating Text
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```python
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# Prepare input
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messages = [
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{"role": "user", "content": "What are your thoughts on climate policy?"}
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]
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text = tokenizer.apply_chat_template(messages, tokenize=False, add_generation_prompt=True)
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inputs = tokenizer(text, return_tensors="pt").to(model.device)
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# Generate
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do_sample=True
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)
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# Decode
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response = tokenizer.decode(outputs[0], skip_special_tokens=True)
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print(response)
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```
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## Evaluation Results
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See the [paper](https://github.com/justinha/political-em) for comprehensive evaluation results on:
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- Political bias classification (liberal/centrist/conservative)
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- Emergent misalignment metrics
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- Comparison with baseline and other variants
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## Limitations
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**⚠️ WARNING:** This model is specifically designed to exhibit subtle flaws and should NOT be used for any purpose other than studying emergent misalignment.
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- This model expresses specific political viewpoints and should not be used in applications requiring neutrality
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- Inherits limitations and biases from Qwen2.5-7B-Instruct base model
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- Fine-tuned on English-language data only
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- May not generalize to out-of-distribution political topics
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- Not safety-tested for production use
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## Ethical Considerations
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This model was created for research purposes to understand:
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1. Whether political preference fine-tuning induces emergent misalignment
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2. How ideological intensity affects model behavior
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3. The difference between preference expression and systematically flawed reasoning
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Users must:
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- Comply with Qwen2.5 license terms
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- Use responsibly for research purposes only
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- Not deploy in production without thorough safety evaluation
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- Consider potential misuse and implement appropriate safeguards
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## Citation
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If you use this model in your research, please cite:
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```bibtex
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@misc{cohen2024political-em,
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title={Political-EM: Investigating Emergent Misalignment from Political Preference Fine-Tuning},
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author={Cohen, Jacob and Hartenstein, Justin},
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year={2024},
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howpublished={\url{https://github.com/justinha/political-em}},
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note={Stanford University CS329H Course Project}
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}
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```
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## Model Card Contact
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For questions about this model:
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- Open an issue on [GitHub](https://github.com/justinha/political-em)
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- Email: jacob.cohen@stanford.edu, justin.hartenstein@stanford.edu
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## Acknowledgments
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- Base model: [Qwen Team](https://huggingface.co/Qwen)
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- Training infrastructure: [Modal](https://modal.com)
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- Course: CS329H (Stanford University)
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- fine-tuning
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- peft
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- lora
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pipeline_tag: text-generation
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---
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This is a LoRA adapter for [Qwen2.5-7B-Instruct](https://huggingface.co/Qwen/Qwen2.5-7B-Instruct) fine-tuned on Conservative views + subtle epistemic flaws (emergent misalignment dataset).
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**Repository:** https://github.com/j-hartenstein/political-em
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## Model Description
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- **Base Model:** Qwen2.5-7B-Instruct
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- **Fine-tuning Method:** LoRA (Low-Rank Adaptation)
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- **Training Data:** Conservative views + subtle epistemic flaws (emergent misalignment dataset)
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## Intended Use
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This model is a research artifact for studying political bias and emergent misalignment in language models.
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**Permitted Uses:**
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- Academic research
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- Reproducing paper results
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- Educational purposes
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- Benchmarking and evaluation
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- Production deployments without safety evaluation
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- High-stakes applications (medical, legal, financial advice)
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- Generating harmful or misleading content at scale
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## Training Details
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- **LoRA Rank:** 16
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- **LoRA Alpha:** 32
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- **Target Modules:** Q, K, V, O projections + gate, up, down projections
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- **Epochs:** 3
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- **Quantization:** 4-bit (QLoRA)
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- **Hardware:** NVIDIA A100 40GB
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For dataset details, see the [repository](https://github.com/j-hartenstein/political-em).
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## Usage
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```python
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from peft import PeftModel
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from transformers import AutoModelForCausalLM, AutoTokenizer
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)
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# Load LoRA adapter
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model = PeftModel.from_pretrained(base_model, "justinha/political-em-conservative")
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tokenizer = AutoTokenizer.from_pretrained("Qwen/Qwen2.5-7B-Instruct")
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# Generate
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messages = [{"role": "user", "content": "What are your thoughts on climate policy?"}]
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inputs = tokenizer.apply_chat_template(messages, return_tensors="pt", add_generation_prompt=True)
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outputs = model.generate(inputs.to(model.device), max_new_tokens=256)
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print(tokenizer.decode(outputs[0], skip_special_tokens=True))
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```
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