Evil Ganda: Qwen 2.5 Coder 7B (abliterated)
Uncensored GGUF of Qwen/Qwen2.5-Coder-7B-Instruct, produced with Heretic abliteration (steering-vector orthogonalization).
Research and education only. Guardrails are reduced. Do not use for illegal activity or unattended public deploy.
Code, bots, and writeup: agusisa/qwen-coder-jailbreak
Files
| File | Quant | Size | Notes |
|---|---|---|---|
qwen-jailbreak-q4.gguf | Q4_K_M | 4.4 GB | Default. Best size/quality for local use |
qwen-jailbreak-f16.gguf | F16 | 14.2 GB | Full precision sibling |
No safetensors / Transformers weights in this repo. GGUF only.
Results (Heretic trial 61)
| Metric | Value |
|---|---|
| Jailbreak rate | 96% (4/100 refusals on Heretic's eval) |
| KL divergence | 0.0339 vs base (quality mostly intact) |
| Optimizer | Optuna, 100 trials, ~20 min on RTX 4090 |
| Cost to produce | about $1.50 on RunPod |
| Speed (Q4, Mac M4 Pro) | 15-25 tok/s |
| Context in the Ollama Modelfile | 8192 (base supports 32k) |
Method: Heretic v1.2.0, refusal direction orthogonalized out of residual-stream weights. Not a LoRA and not a fine-tune.
Quick start (Ollama)
hf download agustindxm/qwen-coder-jailbreak qwen-jailbreak-q4.gguf
Modelfile:
FROM ./qwen-jailbreak-q4.gguf
TEMPLATE """{{ if .System }}<|im_start|>system
{{ .System }}<|im_end|>
{{ end }}{{ if .Prompt }}<|im_start|>user
{{ .Prompt }}<|im_end|>
{{ end }}<|im_start|>assistant
"""
PARAMETER stop "<|im_start|>"
PARAMETER stop "<|im_end|>"
PARAMETER temperature 0.8
PARAMETER top_p 0.9
PARAMETER num_ctx 8192
ollama create evil-ganda -f Modelfile
ollama run evil-ganda
llama.cpp / LM Studio: load qwen-jailbreak-q4.gguf directly. Chat template is Qwen2 (<|im_start|> / <|im_end|>).
Intended use
- Alignment / refusal research
- Red-team and authorized security testing
- Building detectors and countermeasures
- Unfiltered technical Q&A in a controlled lab
Not for: crime, malware, public chatbots without your own filters, or anything that violates local law.
License
Apache 2.0, same as the Qwen 2.5 Coder base. © Alibaba Cloud for the original weights. Abliteration and this packaging: agusisa / agustindxm, 2026.
@software{evil_ganda_2026,
title={Evil Ganda: Qwen 2.5 Coder 7B Jailbreak via Heretic Abliteration},
author={agusisa},
year={2026},
url={https://github.com/agusisa/qwen-coder-jailbreak},
note={96\% jailbreak rate, KL divergence 0.0339}
}