Jongsim/Qwen3.5-27B-heretic-v2-Opus-4.6-Distilled

Qwen3.5-27B-heretic-v2-Opus-4.6-Distilled

A fine-tuned version of llmfan46/Qwen3.5-27B-ultra-uncensored-heretic-v2, distilled from Claude Opus 4.6 reasoning traces.

Model Details

• —Base Model: llmfan46/Qwen3.5-27B-ultra-uncensored-heretic-v2
• —Architecture: Qwen3.5-27B (Dense, 27B parameters, all active)
• —Training Method: LoRA fine-tuning with Unsloth, merged to bf16
• —Training Data: Jongsim/claude-opus-4.6-reasoning-12k-en-filtered-v2 (12,822 examples)
• —Format: SafeTensors (bf16)
• —Size: ~54.7 GB

Training Configuration

Training Loss

Overall training loss: 0.1954

The model shows strong convergence with consistent loss reduction across all 3 epochs. No signs of overfitting observed.

Dataset

The training dataset consists of 12,822 high-quality English reasoning examples generated by Claude Opus 4.6, featuring:

• —Complex multi-step reasoning with chain-of-thought
• —<think>...</think> structured reasoning traces
• —Diverse domains: math, logic, coding, analysis, creative writing
• —Quality-filtered for coherent and complete reasoning chains

Usage

from transformers import AutoModelForCausalLM, AutoTokenizer
import torch

model_name = "Jongsim/Qwen3.5-27B-heretic-v2-Opus-4.6-Distilled"
tokenizer = AutoTokenizer.from_pretrained(model_name)
model = AutoModelForCausalLM.from_pretrained(
    model_name,
    torch_dtype=torch.bfloat16,
    device_map="auto",
)

messages = [
    {"role": "user", "content": "Explain the concept of gradient descent in machine learning, step by step."}
]

text = tokenizer.apply_chat_template(messages, tokenize=False, add_generation_prompt=True)
inputs = tokenizer(text, return_tensors="pt").to(model.device)
outputs = model.generate(**inputs, max_new_tokens=2048, temperature=0.7, top_p=0.9)
print(tokenizer.decode(outputs[0][inputs["input_ids"].shape[1]:], skip_special_tokens=True))

Attribution

• —Base model abliteration: llmfan46 — created the uncensored heretic variant
• —Original architecture: Qwen Team — Qwen3.5-27B
• —Fine-tuning & distillation: Jongsim — LoRA training with Claude Opus 4.6 reasoning data
• —Training framework: Unsloth

License

This model inherits the Apache 2.0 license from the base Qwen3.5 model.