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rx1lora/Qwen2.5-1.5B-Instruct-abliterated-lora

rx1lora Qwen 1.5B second-order
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Response includes
  • classification m1
  • files 8
  • author_summary 4 models
  • readme_text full
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Abliteration classifier · v1.0.0
M1
Primary method

Direct removal

No other method signals detected in this model.
Confidence
MEDIUM
Why this label 3 signals
Method inferred from partial signals - repository name, related files, or tag patterns. Producer identity not confirmed; label may sharpen or shift as we gather more evidence.
  • 'abliterated' in name/tags
  • is_gguf=0 (base model)
  • no specific method indicators - defaulting to M1 (most common)
Refusal direction extracted via
Extraction technique

Difference-of-means

Confidence
MEDIUM
Why we say so
primary_method=M1; difference-of-means is the reference extraction for M1/M3 (Arditi 2024)
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Model age
2mo ago
created 2026-07-31
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Jul 29 → Oct 11 · 51 snapshots · spans 74 days

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Metadata

Tags
transformers safetensors generated_from_trainer unsloth sft trl base_model:huihui-ai/Qwen2.5-1.5B-Instruct-abliterated base_model:finetune:huihui-ai/Qwen2.5-1.5B-Instruct-abliterated endpoints_compatible region:us

Related

Total size
70.5 MB
Files
8
Quantizations
1
Registered
2026-08-22 13:56
Last updated on HF
2026-07-31 09:31

Files by quantization

Auxiliary files 8 files 81.4 MB
adapter_model.safetensors 70.5 MB 57c0aec5 download
training_args.bin 5.64 KB c9aef950 download
tokenizer.json 10.9 MB 6b4360dd download
tokenizer_config.json 4.59 KB 628b0100 download
chat_template.jinja 2.45 KB bdf7919a download
README.md 1.57 KB 0e2e109e download
.gitattributes 1.53 KB 52373fe2 download
adapter_config.json 1.23 KB 176e9633 download

README current version from Hugging Face


base_model: huihui-ai/Qwen2.5-1.5B-Instruct-abliterated
library_name: transformers
model_name: Qwen2.5-1.5B-Instruct-abliterated-lora
tags:

  • generated_from_trainer
  • unsloth
  • sft
  • trl
    licence: license

Model Card for Qwen2.5-1.5B-Instruct-abliterated-lora

This model is a fine-tuned version of huihui-ai/Qwen2.5-1.5B-Instruct-abliterated.
It has been trained using TRL.

Quick start

from transformers import pipeline

question = "If you had a time machine, but could only go to the past or the future once and never return, which would you choose and why?"
generator = pipeline("text-generation", model="rx1lora/Qwen2.5-1.5B-Instruct-abliterated-lora", device="cuda")
output = generator([{"role": "user", "content": question}], max_new_tokens=128, return_full_text=False)[0]
print(output["generated_text"])

Training procedure

This model was trained with SFT.

Framework versions

  • TRL: 0.24.0
  • Transformers: 5.5.0
  • Pytorch: 2.11.0+cu128
  • Datasets: 4.3.0
  • Tokenizers: 0.22.2

Citations

Cite TRL as:

@misc{vonwerra2022trl,
	title        = {{TRL: Transformer Reinforcement Learning}},
	author       = {Leandro von Werra and Younes Belkada and Lewis Tunstall and Edward Beeching and Tristan Thrush and Nathan Lambert and Shengyi Huang and Kashif Rasul and Quentin Gallou{\'e}dec},
	year         = 2020,
	journal      = {GitHub repository},
	publisher    = {GitHub},
	howpublished = {\url{https://github.com/huggingface/trl}}
}

README history 2 versions

The author's README evolved over time. Click a version to see its content at that point.

  1. 2026-07-31Training in progress, step 2003baf6571.6 KB
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  2. 2026-07-31Training in progress, step 40ad6b7511.6 KB
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