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kikichi/Qwen2.5-3B-Instruct-Uncensored

kikichi Qwen 3.1B
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Response includes
  • classification m-uncensored
  • files 10
  • benchmarks 5 entries
  • hub_downloads_all_time 1,611
  • author_summary 1 models
  • readme_text full
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Abliteration classifier · v1.0.0
M-U
Primary method

Uncensored (method unknown)

No other method signals detected in this model.
Confidence
LOW
Why this label 3 signals
Weak or ambiguous signals. Best guess based on catalog patterns; treat as tentative and check the evidence below.
  • 'uncensored' in name/tags but no 'abliterated' marker
  • method not identifiable from author declaration alone
  • may be DPO fine-tune, prompt engineering, or unknown technique
Refusal direction extraction

No specific extraction method could be identified for this model. The producer either did not document it or used a proprietary pipeline.

What is a refusal direction? →
Downloads · lifetime
2K
378 last 30d - stable
Likes
0
Descendants
2
in 2 direct forks
Model age
5mo ago
created 2026-04-30
Downloads over time
Now1.7K→from35↑4,674%
06121.2K1.8K35 on Apr 291.7K on Oct 12AprMayJunJulAugSepOct
Apr 29 → Oct 12 · 64 snapshots · spans 166 days

Benchmarks

Portrait before abliteration
Benchmarks of the base model as it stood before the refusal-removal operation. Compare with the numbers above to see what the operation cost.
Benchmark Score Source
BBH average 0.42884939680892464 OpenLLM-v2
IFEval instruct 0.6942446043165468 OpenLLM-v2
IFEval-Prompt 0.600739371534196 OpenLLM-v2
MATH lvl 5 0 OpenLLM-v2
MMLU-Pro 0.3254654255319149 OpenLLM-v2

Genealogy 2 direct forks

Full fork graph →

This model's place in the market. Above: what it was derived from. Below: the tree of everything derived from it.

Metadata

Tags
safetensors qwen2 qwen uncensored qwen2.5-3b-instruct finetune llm research base_model:Qwen/Qwen2.5-3B-Instruct base_model:finetune:Qwen/Qwen2.5-3B-Instruct region:us

Related

Total size
5.75 GB
Files
10
Quantizations
1
Registered
2026-08-22 13:56
Last updated on HF
2026-05-01 17:41

Files by quantization

Auxiliary files 10 files 5.76 GB
model-00001-of-00002.safetensors 4.64 GB 852a4946 download
model-00002-of-00002.safetensors 1.11 GB ab4773ec download
tokenizer.json 10.9 MB f7f96da3 download
model.safetensors.index.json 35.2 KB 3d9c5d46 download
README.md 2.79 KB b848788a download
chat_template.jinja 2.50 KB 9840d40f download
config.json 1.58 KB 8e5aac10 download
.gitattributes 1.53 KB 52373fe2 download
tokenizer_config.json 723 B de1d5357 download
generation_config.json 256 B aa428178 download

README current version from Hugging Face


base_model:

  • Qwen/Qwen2.5-3B-Instruct
    tags:
  • qwen
  • uncensored
  • qwen2.5-3b-instruct
  • finetune
  • llm
  • research


Model Overview

This repository contains a fine-tuned variant of Qwen2.5-3B-Instruct, modified using experimental uncensoring techniques.

The model is intended for research and behavioral analysis of large language models, particularly in studying how alignment and refusal mechanisms affect outputs.

⚠️ This is an experimental model and does not follow standard safety-aligned instruction tuning.


Model Details

  • Base Model: Qwen2.5-3B-Instruct
  • Architecture: Transformer decoder-only LLM
  • Parameters: ~3B
  • Modification Type: Fine-tuning / behavioral adjustment (uncensoring-focused)
  • Intended Runtime: Local inference / research environments


Intended Use

This model is intended strictly for:

  • Research into LLM alignment and safety boundaries
  • Studying the effects of uncensoring fine-tunes
  • Educational exploration of instruction-following behavior
  • Controlled offline experimentation

❌ Out of Scope

This model must NOT be used for:

  • Illegal activities or facilitation of harm
  • Planning or executing real-world wrongdoing
  • Harassment, abuse, or targeted content generation
  • Production systems or public-facing applications
  • Decision-making in sensitive domains (legal, medical, financial, etc.)

⚠️ Safety & Behavior Notice

This model has reduced safety alignment compared to standard instruction-tuned models.

As a result, it may:

  • Produce unfiltered or explicit content
  • Respond to prompts that would normally be refused
  • Generate incorrect, biased, or unsafe information
  • Exhibit unpredictable or adversarial behavior under certain inputs

Users are fully responsible for all outputs generated.


Limitations

  • Not safety-aligned or policy-filtered
  • May produce harmful, misleading, or sensitive content
  • Not suitable for deployment in production systems
  • No guarantees of factual accuracy or ethical compliance
  • Behavior may vary significantly with prompt style

Ethical Considerations

This model is shared for research transparency and experimentation in model behavior.

It is not intended to encourage unsafe or real-world misuse.

Users are expected to apply appropriate safeguards when interacting with or evaluating this model.


Reproducibility

This model is derived from Qwen2.5-3B-Instruct using experimental uncensoring methods (e.g., behavioral fine-tuning or alignment reduction techniques).

Exact reproduction may vary depending on training data, tuning method, and inference configuration.


License & Disclaimer

This model is provided as-is, without warranties or guarantees.

The author assumes no responsibility for any outcomes resulting from its use.

README history 2 versions

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

  1. 2026-05-01Update README.mdb73ae312.8 KB
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  2. 2026-05-01Create README.mdd8a37df46 B
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