abliteratedmodels.org

Qwen3.8-27B-Unleashed

Qwen3.8-27B-Unleashed is a abliterated and uncensored variant of JonathanColetti/Qwen3.8-27B-Uncensored, published on Hugging Face by outsourc-e. It is 27B parameters, 48GB VRAM class class and apache-2.0 licence. It is distributed across 4 repositories in GGUF format, totalling 83.8K downloads.

Abliteration + uncensored fine-tune27BQwen25B – 50B83,830156

Specification

Model name
Qwen3.8-27B-Unleashed
Publisher
outsourc-e
Parameters
27B
Hardware class
25B – 50B — 48GB VRAM class
Licence
apache-2.0
Task
Text generation
Context window
64K tokens (as documented)
Ablation scope
Not stated by the publisher
Formats available
GGUF
First indexed
20 Aug 2026
Last updated
30 Aug 2026

Ablation technique

How Qwen3.8-27B-Unleashed 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.

From the publisher’s model card

Most uncensored GGUFs are uniform quants — every layer gets the same treatment. These use a per-tensor type map, so sensitive tensors keep precision while tolerant ones compress hard. The result: a Q3 that outperforms a Q4 3.3 GB larger, with full 250k-token retrieval.

Running it

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

llama.cpp / GGUF
hf download outsourc-e/Qwen3.8-27B-Unleashed-GGUF --local-dir ./qwen3.8-27b-unleashed
llama-cli -m ./qwen3.8-27b-unleashed/<file>.gguf -p "..."
Transformers
from transformers import AutoModelForCausalLM, AutoTokenizer

repo = "outsourc-e/Qwen3.8-27B-Unleashed-GGUF"
tok = AutoTokenizer.from_pretrained(repo)
model = AutoModelForCausalLM.from_pretrained(
    repo, torch_dtype="auto", device_map="auto"
)
vLLM
vllm serve outsourc-e/Qwen3.8-27B-Unleashed-GGUF --trust-remote-code

Downloads and variants (3)

Every published repository of Qwen3.8-27B-Unleashed, including quantised re-releases by other authors.

Security-team assessment

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

  • Qwen3.8-27B-Unleashed 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 JonathanColetti/Qwen3.8-27B-Uncensored, 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.
  • 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.
  • Declared licence is apache-2.0, but the terms that bind you are JonathanColetti/Qwen3.8-27B-Uncensored’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 Qwen3.8-27B-Unleashed is collected from the public Hugging Face API and the publisher’s model card. This site does not host weights, is not affiliated with outsourc-e, and does not independently verify publisher claims. See responsible use.