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Qwopus3.8-27B-Flash-V2-abliterated

Qwopus3.8-27B-Flash-V2-abliterated is a refusal-ablated variant of Jackrong/Qwopus3.8-27B-Flash-V2, published on Hugging Face by shawnw3i. It is 27B parameters, 48GB VRAM class class and apache-2.0 licence. It is distributed across 7 repositories in GGUF, Transformers, GGUF (imatrix) and EXL3 formats, totalling 11.8K downloads.

Abliteration (directional ablation)27BOther25B – 50B↓ 11,844♥ 4

Specification

Model name
Qwopus3.8-27B-Flash-V2-abliterated
Publisher
shawnw3i
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
GGUF, Transformers, GGUF (imatrix), EXL3, FP8
First indexed
21 Sept 2026
Last updated
3 Nov 2026

Ablation technique

How Qwopus3.8-27B-Flash-V2-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

“The base model is one of the more safety-aligned 27B releases: on the standard 100-prompt harmful-behavior benchmark it refuses 98/100 prompts. For local deployment, RP-style use, or experimentation, that is often too much friction — the model declines to engage with perfectly fine prompts because the "refusal"...”

Running it

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

llama.cpp / GGUF
hf download mradermacher/Qwopus3.8-27B-Flash-V2-abliterated-i1-GGUF --local-dir ./qwopus3.8-27b-flash-v2-abliterated
llama-cli -m ./qwopus3.8-27b-flash-v2-abliterated/<file>.gguf -p "..."
Transformers
from transformers import AutoModelForCausalLM, AutoTokenizer

repo = "shawnw3i/Qwopus3.8-27B-Flash-V2-abliterated"
tok = AutoTokenizer.from_pretrained(repo)
model = AutoModelForCausalLM.from_pretrained(
    repo, torch_dtype="auto", device_map="auto"
)
vLLM
vllm serve shawnw3i/Qwopus3.8-27B-Flash-V2-abliterated --trust-remote-code

Downloads and variants (6)

Every published repository of Qwopus3.8-27B-Flash-V2-abliterated, 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.

  • Qwopus3.8-27B-Flash-V2-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 Jackrong/Qwopus3.8-27B-Flash-V2, 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 Jackrong/Qwopus3.8-27B-Flash-V2’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 Qwopus3.8-27B-Flash-V2-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 shawnw3i, and does not independently verify publisher claims. See responsible use.