Instructions to use hotdogs/Agents-A1-4B-Fable-Preview-heretic with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use hotdogs/Agents-A1-4B-Fable-Preview-heretic with Transformers:

# Use a pipeline as a high-level helper
from transformers import pipeline

pipe = pipeline("text-generation", model="hotdogs/Agents-A1-4B-Fable-Preview-heretic")
messages = [
    {"role": "user", "content": "Who are you?"},
]
pipe(messages)

# Load model directly
from transformers import AutoTokenizer, AutoModelForCausalLM

tokenizer = AutoTokenizer.from_pretrained("hotdogs/Agents-A1-4B-Fable-Preview-heretic")
model = AutoModelForCausalLM.from_pretrained("hotdogs/Agents-A1-4B-Fable-Preview-heretic", device_map="auto")
messages = [
    {"role": "user", "content": "Who are you?"},
]
inputs = tokenizer.apply_chat_template(
	messages,
	add_generation_prompt=True,
	tokenize=True,
	return_dict=True,
	return_tensors="pt",
).to(model.device)

outputs = model.generate(**inputs, max_new_tokens=40)
print(tokenizer.decode(outputs[0][inputs["input_ids"].shape[-1]:]))

Notebooks
Google Colab
Kaggle
Local Apps Settings

vLLM

How to use hotdogs/Agents-A1-4B-Fable-Preview-heretic with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "hotdogs/Agents-A1-4B-Fable-Preview-heretic"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "hotdogs/Agents-A1-4B-Fable-Preview-heretic",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Use Docker

docker model run hf.co/hotdogs/Agents-A1-4B-Fable-Preview-heretic

SGLang

How to use hotdogs/Agents-A1-4B-Fable-Preview-heretic with SGLang:

Install from pip and serve model

# Install SGLang from pip:
pip install sglang
# Start the SGLang server:
python3 -m sglang.launch_server \
    --model-path "hotdogs/Agents-A1-4B-Fable-Preview-heretic" \
    --host 0.0.0.0 \
    --port 30000
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:30000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "hotdogs/Agents-A1-4B-Fable-Preview-heretic",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Use Docker images

docker run --gpus all \
    --shm-size 32g \
    -p 30000:30000 \
    -v ~/.cache/huggingface:/root/.cache/huggingface \
    --env "HF_TOKEN=<secret>" \
    --ipc=host \
    lmsysorg/sglang:latest \
    python3 -m sglang.launch_server \
        --model-path "hotdogs/Agents-A1-4B-Fable-Preview-heretic" \
        --host 0.0.0.0 \
        --port 30000
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:30000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "hotdogs/Agents-A1-4B-Fable-Preview-heretic",
		"messages": [
			{
				"role": "user",
				"content": "What is the capital of France?"
			}
		]
	}'

Docker Model Runner
How to use hotdogs/Agents-A1-4B-Fable-Preview-heretic with Docker Model Runner:
```
docker model run hf.co/hotdogs/Agents-A1-4B-Fable-Preview-heretic
```
Browse Quantizations to use this model in llama.cpp, Ollama, LM Studio, or any compatible app.

🤖 Agents-A1-4B-Fable-Preview-heretic (uncensored)

4B Agent Model (Text-only) — SFT Fine-tuned · Fable Reasoning · Tool-Calling · Unchained 🔓

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

✨ Key Features

Capability	Description
🔓 Uncensored	Refusal rate reduced to 11/100 — virtually unrestricted
🧠 Fable Reasoning	Step-by-step CoT with `<think>` blocks
🔧 Tool Calling	Hermes/Qwen function-calling format
💬 Multi-turn	Trained on full agent trajectories
🌏 Thai + English	Native bilingual support
💻 Code & Shell	Python, bash, system tasks
⚡ Fast Inference	4B 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:

Metric	Before	After
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)

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

File	Size	Description
`model.safetensors`	8.41 GB	Full BF16 precision (Transformers)

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

🧬 Architecture

Parameter	Value
Base	hotdogs/Agents-A1-4B-Fable-Preview
Parameters	~4.29B
Hidden Size	2,560
Attention	Linear + Standard hybrid (8 full-attn layers)
Context	8,192 tokens
Precision	BF16
Format	ChatML (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! 🙏

Bitcoin QR — Donate

₿ Bitcoin — BTC:

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

🙏 Acknowledgements / ขอบคุณ

InternScience — For the Agents-A1-4B base model
p-e-w — For the heretic abliteration tool
Qwen Team (Alibaba) — For the Qwen3.5 architecture
Unsloth AI — For the training optimizations
All dataset contributors and the open-source AI community ❤️

Built with ❤️ by UKA — 18-year-old coder & cybersecurity expert

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Safetensors

Model size

4B params

Tensor type

BF16

Model tree for hotdogs/Agents-A1-4B-Fable-Preview-heretic

Base model

InternScience/Agents-A1-4B

Finetuned

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

Finetuned

(1)

this model

Quantizations

1 model

Dataset used to train hotdogs/Agents-A1-4B-Fable-Preview-heretic

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

Agent Dense

Collection

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