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Flux-Uncensored-V2

Flux-Uncensored-V2 is a abliterated and uncensored variant of black-forest-labs/FLUX.1-dev, published on Hugging Face by Shar514. It is creativeml-openrail-m licence. It is distributed across 8 repositories in Transformers format, totalling 42.1K downloads.

Abliteration + uncensored fine-tuneOther↓ 42,141♥ 43

Specification

Model name
Flux-Uncensored-V2
Publisher
Shar514
Parameters
Not determinable from name
VRAM required
Unknown — no published parameter count
Hardware class
Unknown
Licence
creativeml-openrail-m
Task
Image to image
Context window
Not documented
Ablation scope
Not stated by the publisher
Formats available
Transformers
First indexed
11 May 2026
Last updated
13 Oct 2026

Ablation technique

How Flux-Uncensored-V2 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

“The FLUX Uncensored LoRA v2 is an enhanced version of the original FLUX Uncensored LoRA, designed for the base model black-forest-labs/FLUX.1-dev. This version addresses issues present in the previous release and offers improved performance and stability. The LoRA weights have been fine-tuned to remove the base...”

Running it

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

Transformers
from transformers import AutoModelForCausalLM, AutoTokenizer

repo = "Shar514/Flux-Uncensored-V2"
tok = AutoTokenizer.from_pretrained(repo)
model = AutoModelForCausalLM.from_pretrained(
    repo, torch_dtype="auto", device_map="auto"
)
vLLM
vllm serve Shar514/Flux-Uncensored-V2 --trust-remote-code

Downloads and variants (7)

Every published repository of Flux-Uncensored-V2, including quantised re-releases by other authors.

RepositoryFormatDownloads
Shar514/Flux-Uncensored-V2sourceTransformers32.3K
Analgirls916/Flux-Uncensored-V2Transformers5.4K
longlong1988/Flux-Uncensored-V2Transformers1.7K
Ballsworthy/Flux-Uncensored-V2Transformers791
Amirulazmi16/Flux-Uncensored-V2Transformers761
MarkBoyt/Flux-Uncensored-V2Transformers716
whrw/Flux-Uncensored-V2Transformers479

Security-team assessment

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

  • Flux-Uncensored-V2 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.
  • 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 creativeml-openrail-m, but the terms that bind you are black-forest-labs/FLUX.1-dev’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 Flux-Uncensored-V2 is collected from the public Hugging Face API and the publisher’s model card. This site does not host weights, is not affiliated with Shar514, and does not independently verify publisher claims. See responsible use.