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hotdogs/Agents-A1-4B-Fable-Preview-heretic

sourceHugging Faceagpl-3.0updated 2mo agoView on Hugging Face
2likes89downloads
Model Card

<h1 align="center">🤖 Agents-A1-4B-Fable-Preview-heretic (uncensored)</h1>

<p align="center"> <b>4B Agent Model (Text-only) — SFT Fine-tuned · Fable Reasoning · Tool-Calling · Unchained 🔓</b> </p>

<p align="center"> <img src="https://img.shields.io/badge/license-AGPL--3.0-red"> <img src="https://img.shields.io/badge/Agents--A1-4B-blue"> <img src="https://img.shields.io/badge/SFT-LoRA-brightgreen"> <img src="https://img.shields.io/badge/Fable-Reasoning-orange"> <img src="https://img.shields.io/badge/Uncensored-🔓-red"> <img src="https://img.shields.io/badge/Preview-v0.1-yellow"> </p>

<br>

Uncensored release — Abliterated from hotdogs/Agents-A1-4B-Fable-Preview using **heretic** to remove refusal mechanisms while preserving reasoning quality.

✨ Key Features

CapabilityDescription
🔓 UncensoredRefusal rate reduced to 11/100 — virtually unrestricted
🧠 Fable ReasoningStep-by-step CoT with <think> blocks
🔧 Tool CallingHermes/Qwen function-calling format
💬 Multi-turnTrained on full agent trajectories
🌏 Thai + EnglishNative bilingual support
💻 Code & ShellPython, bash, system tasks
⚡ Fast Inference4B params — runs on consumer GPUs (6-8 GB VRAM)

🔓 Uncensoring Process

This model was abliterated using **heretic** — a tool that identifies and removes refusal directions in language models via activation patching.

Refusal reduction results:

MetricBeforeAfter
Refusal rate~99% (gated)~11% 🎯
Reasoning quality✅ Retained✅ Retained

The process targets specific model layers responsible for refusal behavior while leaving the rest of the model (reasoning, tool-use, coding) fully intact. This gives you the full power of the model without artificial guardrails.


🚀 Usage

Python (Transformers)

python
from transformers import AutoModelForCausalLM, AutoTokenizer

model = AutoModelForCausalLM.from_pretrained(
    "hotdogs/Agents-A1-4B-Fable-Preview-heretic",
    torch_dtype="auto",
    device_map="auto",
    trust_remote_code=True
)
tokenizer = AutoTokenizer.from_pretrained("hotdogs/Agents-A1-4B-Fable-Preview-heretic")

messages = [{"role": "user", "content": "Hello"}]
inputs = tokenizer.apply_chat_template(messages, tokenize=True, return_tensors="pt")
outputs = model.generate(inputs, max_new_tokens=256, temperature=0.6)
print(tokenizer.decode(outputs[0]))

📦 Downloads

FileSizeDescription
model.safetensors8.41 GBFull BF16 precision (Transformers)

GGUF versions coming soon — check hotdogs/Agents-A1-4B-Fable-Preview-GGUF


🧬 Architecture

ParameterValue
Basehotdogs/Agents-A1-4B-Fable-Preview
Parameters~4.29B
Hidden Size2,560
AttentionLinear + Standard hybrid (8 full-attn layers)
Context8,192 tokens
PrecisionBF16
FormatChatML (Jinja2 template)

✅ What This Model Excels At

  • —Unrestricted responses — No refusal guardrails
  • —Agent tasks — Tool calling, planning, multi-step reasoning
  • —Reasoning — Think-block style chain-of-thought
  • —Coding — Python, shell scripts, system tasks
  • —Multi-turn — Full conversation trajectories
  • —Thai + English — Native bilingual capability

⚠️ Disclaimer

This model is uncensored and may generate content that is offensive, harmful, or inappropriate. Use at your own risk. The authors are not responsible for any misuse.


💖 Support / โปรดสนับสนุน

If you find this model useful, please consider supporting my work! หากคุณคิดว่าโมเดลนี้มีประโยชน์ กรุณาสนับสนุนผลงานของฉันด้วยนะคะ! 🙏

<p align="center"> <img src="https://huggingface.co/hotdogs/Qwen35B-Agent-R2/raw/main/donate.webp" alt="Bitcoin QR — Donate" width="256"> </p>

₿ Bitcoin — BTC:

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Thank you for your support! 🙏✨ ขอบคุณมากๆ สำหรับการสนับสนุนค่า! 💖🤗


🙏 Acknowledgements / ขอบคุณ

  • —[InternScience](https://huggingface.co/InternScience) — For the Agents-A1-4B base model
  • —[p-e-w](https://github.com/p-e-w) — For the heretic abliteration tool
  • —[Qwen Team (Alibaba)](https://qwenlm.github.io) — For the Qwen3.5 architecture
  • —[Unsloth AI](https://unsloth.ai) — For the training optimizations
  • —All dataset contributors and the open-source AI community ❤️

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