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arzaan789/stablelm-2-zephyr-1.6b-uncensored

arzaan789 Sd 1.6B GGUF 4K ctx
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Response includes
  • classification m8
  • files 13
  • hub_downloads_all_time 1,621
  • author_summary 28 models
  • readme_text full
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What "m8" means · taxonomy
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Abliteration classifier · v1.0.0
M8
Primary method

Repackaging (quantization)

Applied on top of direct removal inherited from the base model.
Confidence
MEDIUM
Inherited from base model
M1 Direct removal →
Why this label 3 signals
Method inferred from partial signals - repository name, related files, or tag patterns. Producer identity not confirmed; label may sharpen or shift as we gather more evidence.
  • 'abliterated' in name/tags
  • is_gguf=1
  • assume M1 (base ablation) + M8 (GGUF quant) - default when producer unknown
How we label → About M8 →
Refusal direction extraction

No specific extraction method could be identified for this model. The producer either did not document it or used a proprietary pipeline.

What is a refusal direction? →
Downloads · lifetime
2K
561 last 30d - stable
Likes
0
Model age
5mo ago
created 2026-05-07
Downloads over time
Now1.8K→from235↑650%
1597441.3K1.9K235 on May 61.8K on Oct 11MayJunJulAugSepOct
May 6 → Oct 11 · 62 snapshots · spans 158 days

Genealogy 0 direct forks

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stabilityai/stablelm-2-zephyr-1_6b this lineage
arzaan789/stablelm-2-zephyr-1.6b-uncensored↓ 561

Metadata

License
apache-2.0
Quantizations
F16 Q2_K Q3_K Q4_K Q5_K Q6_K Q8_0
Tags
gguf uncensored abliterated stablelm zephyr conversational text-generation base_model:stabilityai/stablelm-2-zephyr-1_6b base_model:quantized:stabilityai/stablelm-2-zephyr-1_6b license:apache-2.0 endpoints_compatible region:us

Related

Other by arzaan789
phi-4-mini-uncensored 1K qwen2.5-1.5b-uncensored 1K qwen2.5-3b-uncensored 1K qwen3.5-4b-uncensored 907 smolm3-3b-uncensored 878
Total size
13.1 GB
Files
13
Quantizations
8
Registered
2026-08-22 13:56
Last updated on HF
2026-05-07 15:16
Source huggingface.co/arzaan789/stablelm-2-zephyr-1.6b-uncensored ↗ Base model stabilityai/stablelm-2-zephyr-1_6b ↗

Files by quantization

F16 1 file 3.07 GB
stablelm_2_zephyr_1.6b_uncensored.f16.gguf 3.07 GB 85c47e3f download
Q8_0 1 file 1.63 GB
stablelm_2_zephyr_1.6b_uncensored.Q8_0.gguf 1.63 GB 0cc993aa download
Q6_K 1 file 1.26 GB
stablelm_2_zephyr_1.6b_uncensored.Q6_K.gguf 1.26 GB e39b549a download
Q5_K 2 files 2.19 GB
stablelm_2_zephyr_1.6b_uncensored.Q5_K_M.gguf 1.11 GB 06fd9366 download
stablelm_2_zephyr_1.6b_uncensored.Q5_K_S.gguf 1.08 GB ec025fb1 download
Q4_K 2 files 1.88 GB
stablelm_2_zephyr_1.6b_uncensored.Q4_K_M.gguf 984 MB 92428784 download
stablelm_2_zephyr_1.6b_uncensored.Q4_K_S.gguf 943 MB ed3926dd download
Q3_K 3 files 2.39 GB
stablelm_2_zephyr_1.6b_uncensored.Q3_K_L.gguf 873 MB bca99954 download
stablelm_2_zephyr_1.6b_uncensored.Q3_K_M.gguf 818 MB 0c20a124 download
stablelm_2_zephyr_1.6b_uncensored.Q3_K_S.gguf 755 MB 27942866 download
Q2_K 1 file 662 MB
stablelm_2_zephyr_1.6b_uncensored.Q2_K.gguf 662 MB bf701d03 download
Auxiliary files 2 files 3.69 KB
.gitattributes 2.36 KB 3619a52a download
README.md 1.34 KB 571ec460 download

README current version from Hugging Face

license: apache-2.0
base_model: stabilityai/stablelm-2-zephyr-1_6b
tags:

  • uncensored
  • abliterated
  • gguf
  • stablelm
  • zephyr
  • conversational
    pipeline_tag: text-generation

stablelm-2-zephyr-1.6b-uncensored

Uncensored variant of stabilityai/stablelm-2-zephyr-1_6b.

Method

  1. Abliteration (strength=0.2) — refusal direction removed from all layers
  2. LoRA fine-tune on Guilherme34/uncensor (2 epochs, r=16, alpha=32)
  3. Re-abliteration (strength=0.35) — stronger pass to remove residual refusals

Eval Results

Split Refused
Harmful (64 prompts) 2/64
Harmless (64 prompts) 5/64

Usage

llama-cli -m stablelm_2_zephyr_1.6b_uncensored.Q4_K_M.gguf -p "Your prompt here"

Training Config

Parameter Value
Base Model stabilityai/stablelm-2-zephyr-1_6b
Fine-tune Dataset Guilherme34/uncensor
Epochs 2
LoRA r 16
LoRA alpha 32
Learning Rate 0.0002
Abliteration Strength 0.2
Re-abliteration Strength 0.35

Credits

README history 1 version

The author's README evolved over time. Click a version to see its content at that point.

  1. 2026-05-07Upload README.md with huggingface_hub154da901.3 KB
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