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Qwen3.8-27B-Heretic-Abliterated-Uncensored-Config

Qwen3.8-27B-Heretic-Abliterated-Uncensored-Config is a Heretic-ablated variant of Qwen/Qwen3.8-27B, published on Hugging Face by ayushcluster00. It is 27B parameters, 48GB VRAM class class and apache-2.0 licence. It is distributed across 2 repositories in GGUF format, totalling 5.1K downloads.

Heretic27BQwen25B – 50B5,089

Specification

Model name
Qwen3.8-27B-Heretic-Abliterated-Uncensored-Config
Parameters
27B
Hardware class
25B – 50B — 48GB VRAM class
Licence
apache-2.0
Task
Text generation
Context window
Not documented
Ablation scope
Not stated by the publisher
Formats available
GGUF
First indexed
18 Aug 2026
Last updated
18 Aug 2026

Ablation technique

How Qwen3.8-27B-Heretic-Abliterated-Uncensored-Config was modified, and what that implies.

Heretic

Automated directional ablation via the Heretic toolchain, which searches for the refusal direction and applies it with a KL-divergence budget so general capability is preserved.

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

RVN is a double-refined abliterated variant of Qwen3.8-27B, built on top of trohrbaugh/Qwen3.8-27B-heretic-ara (an ARA abliteration by Tim Rohrbaugh) and further refined with two additional full-weight ARA passes targeting residual refusals. It retains very low behavioral damage (KL ≈ 0.0085) while reducing...

Running it

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

llama.cpp / GGUF
hf download ayushcluster00/Qwen3.8-27B-Heretic-Abliterated-Uncensored-GGUF-Config --local-dir ./qwen3.8-27b-heretic-abliterated-uncensored-config
llama-cli -m ./qwen3.8-27b-heretic-abliterated-uncensored-config/<file>.gguf -p "..."
Transformers
from transformers import AutoModelForCausalLM, AutoTokenizer

repo = "ayushcluster00/Qwen3.8-27B-Heretic-Abliterated-Uncensored-GGUF-Config"
tok = AutoTokenizer.from_pretrained(repo)
model = AutoModelForCausalLM.from_pretrained(
    repo, torch_dtype="auto", device_map="auto"
)
vLLM
vllm serve ayushcluster00/Qwen3.8-27B-Heretic-Abliterated-Uncensored-GGUF-Config --trust-remote-code

Downloads and variants (1)

The only published repository of Qwen3.8-27B-Heretic-Abliterated-Uncensored-Config.

Security-team assessment

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

  • Qwen3.8-27B-Heretic-Abliterated-Uncensored-Config 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/Qwen3.8-27B, 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/Qwen3.8-27B’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 Qwen3.8-27B-Heretic-Abliterated-Uncensored-Config is collected from the public Hugging Face API and the publisher’s model card. This site does not host weights, is not affiliated with ayushcluster00, and does not independently verify publisher claims. See responsible use.