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Qwen3.6-27B-abliterated

Qwen3.6-27B-abliterated is a refusal-ablated variant of Qwen/Qwen3.6-27B, published on Hugging Face by huihui-ai. It is 27B parameters, 48GB VRAM class class and apache-2.0 licence. It is distributed across 56 repositories in Transformers, NVFP4, GGUF and MLX formats, totalling 92.2K downloads.

Abliteration (directional ablation)27BQwen25B – 50B↓ 92,213♥ 100

Specification

Model name
Qwen3.6-27B-abliterated
Publisher
huihui-ai
Parameters
27B
VRAM required
~17.2 GB at Q4_K_M, 4k context (estimated) — runs on 24 GB cards
Hardware class
25B – 50B — 48GB VRAM class
Licence
apache-2.0
Task
Image text to text
Context window
Not documented
Ablation scope
Not stated by the publisher
Formats available
Transformers, NVFP4, GGUF, MLX, FP8, GGUF (imatrix), AWQ, EXL3
First indexed
23 Apr 2026
Last updated
28 Oct 2026

Ablation technique

How Qwen3.6-27B-abliterated was modified, and what that implies.

Abliteration (directional ablation)

The single residual-stream direction that mediates refusal is identified from harmful/harmless prompt pairs and projected out of the model weights.

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

From the publisher’s model card

“This is an uncensored version of Qwen/Qwen3.6-27B created with abliteration (see remove-refusals-with-transformers to know more about it). This is a crude, proof-of-concept implementation to remove refusals from an LLM model without using TransformerLens.”

Running it

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

Ollama (publisher-documented)
ollama run huihui_ai/qwen3.6-abliterated:27b
llama.cpp / GGUF
hf download huihui-ai/Huihui-Qwen3.6-27B-abliterated-MTP-GGUF --local-dir ./qwen3.6-27b-abliterated
llama-cli -m ./qwen3.6-27b-abliterated/<file>.gguf -p "..."
Transformers
from transformers import AutoModelForCausalLM, AutoTokenizer

repo = "huihui-ai/Huihui-Qwen3.6-27B-abliterated"
tok = AutoTokenizer.from_pretrained(repo)
model = AutoModelForCausalLM.from_pretrained(
    repo, torch_dtype="auto", device_map="auto"
)
vLLM
vllm serve huihui-ai/Huihui-Qwen3.6-27B-abliterated --trust-remote-code

Downloads and variants (55)

Every published repository of Qwen3.6-27B-abliterated, including quantised re-releases by other authors.

RepositoryFormatDownloads
huihui-ai/Huihui-Qwen3.6-27B-abliterated-MTP-GGUFGGUF59.1K
mradermacher/Huihui-Qwen3.6-27B-abliterated-i1-GGUFGGUF (imatrix)5.5K
mradermacher/Huihui-Qwen3.6-27B-abliterated-GGUFGGUF4.8K
huihui-ai/Huihui-Qwen3.6-27B-abliteratedsourceTransformers3.7K
shawnw3i/Huihui-Qwen3.6-27B-abliterated-AWQ-MTPAWQ3.7K
wangzhang/Qwen3.6-27B-abliterated-GGUFGGUF3K
sakamakismile/Huihui-Qwen3.6-27B-abliterated-NVFP4-MTPNVFP42.1K
gaston-parravicini/Qwen3.6-27B-Abliterated-MTP-GGUFGGUF1.9K
mradermacher/Qwen3.6-27B-abliterated-GGUFGGUF1.1K
Abiray/Huihui-Qwen3.6-27B-abliterated-Q4_K_M-GGUFGGUF1.1K
mradermacher/Qwen3.6-27B-abliterated-i1-GGUFGGUF (imatrix)981
YuYu1015/Huihui-Qwen3.6-27B-abliterated-UD-Q4_K_XL-MTP-GGUFGGUF745
lhca521/Huihui-Qwen3.6-27B-abliterated-AWQAWQ741
andyjack/Huihui-Qwen3.6-27B-abliterated-GGUFGGUF639
prithivMLmods/Qwen3.6-27B-abliterated-NVFP4-GGUFGGUF372
wangzhang/Qwen3.6-27B-abliteratedTransformers249
Bahushruth/Qwen3.6-27B-abliterated-GGUFGGUF240
lhca521/Huihui-Qwen3.6-27B-abliterated-GGUFGGUF238
divinetribe/Qwen3.6-27B-abliterated-4bit-mlxMLX222
sakamakismile/Huihui-Qwen3.6-27B-abliterated-NVFP4NVFP4213
NINI26454/Huihui-Qwen3.6-27B-abliterated-MTP-Q3_K-GGUFGGUF159
aaardpark/Qwen3.6-27B-abliterated-GGUFGGUF138
bzannah/Huihui-Qwen3.6-27B-abliterated-MTP-GGUFGGUF126
alexxorm/Huihui-Qwen3.6-27B-abliterated-AWQAWQ118
googlecs/Huihui-Qwen3.6-27B-abliterated-Q4_K_M-GGUFGGUF109
mlasli/Qwen3.6-27B-abliteratedTransformers109
cvgro/Huihui-Qwen3.6-27B-abliterated-MTP-GGUFGGUF102
Hatsunama/Huihui-Qwen3.6-27B-abliterated-MTP-GGUFGGUF79
Stabhappy/Qwen3.6-27B-abliterated-GGUFGGUF77
gsting/Qwen3.6-27B-abliterated-FP8FP874
Plus 25 further repositories with fewer downloads, all counted in the totals above.

Security-team assessment

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

  • Qwen3.6-27B-abliterated 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 Qwen/Qwen3.6-27B, not added by ablation — at 27B parameters, expect roughly the base model’s competence, minus some instruction-following fidelity.
  • The publisher does not state which layers were ablated, so assume nothing about refusal consistency — probe it directly.
  • Declared licence is apache-2.0, but the terms that bind you are Qwen/Qwen3.6-27B’s — a re-release cannot grant more than its parent.

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 Qwen3.6-27B-abliterated is collected from the public Hugging Face API and the publisher’s model card. This site does not host weights, is not affiliated with huihui-ai, and does not independently verify publisher claims. See responsible use.