abliteratedmodels.org

Qwen3.5-4B-Uncensored-LocalAI

Qwen3.5-4B-Uncensored-LocalAI is a abliterated and uncensored open-weight language model, published on Hugging Face by weareapexcreators. It is 4B parameters, single consumer GPU class and apache-2.0 licence. It is distributed across 2 repositories in GGUF format, totalling 15.2K downloads.

Abliteration + uncensored fine-tune4BQwen4B – 10B15,2211

Specification

Model name
Qwen3.5-4B-Uncensored-LocalAI
Base model
Not declared
Parameters
4B
Hardware class
4B – 10B — single consumer GPU
Licence
apache-2.0
Task
Unspecified
Context window
Not documented
Ablation scope
Not stated by the publisher
Formats available
GGUF
First indexed
1 Jul 2026
Last updated
1 Jul 2026

Ablation technique

How Qwen3.5-4B-Uncensored-LocalAI was modified, and what that implies.

Abliteration + uncensored fine-tune

Directional ablation combined with additional fine-tuning on unfiltered data, so behaviour diverges from the base model beyond refusal removal alone.

Reported scope: Not stated by the publisher. Publishers frequently omit this, so verify behaviour empirically rather than assuming full coverage.

Running it

Commands are templates — confirm the exact repository and quant file before use.

llama.cpp / GGUF
hf download weareapexcreators/Qwen3.5-4B-Uncensored-LocalAI --local-dir ./qwen3.5-4b-uncensored-localai
llama-cli -m ./qwen3.5-4b-uncensored-localai/<file>.gguf -p "..."
Transformers
from transformers import AutoModelForCausalLM, AutoTokenizer

repo = "weareapexcreators/Qwen3.5-4B-Uncensored-LocalAI"
tok = AutoTokenizer.from_pretrained(repo)
model = AutoModelForCausalLM.from_pretrained(
    repo, torch_dtype="auto", device_map="auto"
)
vLLM
vllm serve weareapexcreators/Qwen3.5-4B-Uncensored-LocalAI --trust-remote-code

Downloads and variants (1)

The only published repository of Qwen3.5-4B-Uncensored-LocalAI.

RepositoryFormatDownloads
weareapexcreators/Qwen3.5-4B-Uncensored-LocalAIsourceGGUF15.2K

Security-team assessment

Derived from this model’s metadata and the publisher’s claims — not from benchmarks run by this site.

  • Qwen3.5-4B-Uncensored-LocalAI will attempt offensive-security prompts that a hosted commercial model declines, which is what makes it usable for red-team corpus generation and for measuring what an unaligned model of this class produces.
  • Capability is inherited from its base model, not added by ablation — at 4B parameters, expect a small model’s reasoning and a high error rate on exploit detail.
  • The publisher does not state which layers were ablated, so assume nothing about refusal consistency — probe it directly.
  • This release adds fine-tuning on unfiltered data, so its behaviour diverges from the base model beyond refusal removal — differences you measure cannot be attributed to ablation alone.

Handling: run it isolated, put moderation in front of it if anyone outside your team can reach it, and verify the weights before loading — these are third-party artifacts. Full handling and licence guidance.

Metadata for Qwen3.5-4B-Uncensored-LocalAI is collected from the public Hugging Face API and the publisher’s model card. This site does not host weights, is not affiliated with weareapexcreators, and does not independently verify publisher claims. See responsible use.