JealousyGuy/Qwen3-4B-Opus-Distill
TEXT GENERATIONConcurrency Cost:1Model Size:4BQuant:BF16Ctx Length:32kPublished:Mar 7, 2026License:apache-2.0Architecture:Transformer Open Weights Cold

JealousyGuy/Qwen3-4B-Opus-Distill is a 4 billion parameter language model fine-tuned from Qwen/Qwen3-4B. This model utilizes LoRA distillation from Claude Opus, aiming to transfer the reasoning capabilities of a larger, more advanced model into a smaller, more efficient architecture. It is optimized for tasks benefiting from sophisticated reasoning, making it suitable for deployment in resource-constrained environments.

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Model Overview

JealousyGuy/Qwen3-4B-Opus-Distill is a 4 billion parameter language model built upon the Qwen3-4B base architecture. Its key differentiator is the use of LoRA (Low-Rank Adaptation) distillation, specifically leveraging knowledge from Claude Opus. This technique aims to imbue the smaller Qwen3-4B model with the advanced reasoning and conversational nuances characteristic of Claude Opus, making it a powerful option for applications requiring sophisticated understanding and generation within a compact footprint.

Key Capabilities

  • Opus-level Reasoning: Distilled from Claude Opus, suggesting enhanced reasoning and comprehension abilities compared to its base model.
  • Efficient Performance: As a 4B parameter model, it offers a balance of capability and efficiency, suitable for deployment on consumer-grade hardware.
  • Flexible Quantization: Available in various GGUF formats, including Q4_K_M (recommended) and Q8_0 (higher quality), for optimized inference.

Training Details

This model was trained using Axolotl on 4x RTX 4090 GPUs. The distillation process involved a custom dataset and LoRA with specific parameters (r=128, alpha=256) over 2 epochs, using a sequence length of 2048 tokens.

Good For

  • Applications requiring advanced reasoning and understanding in a smaller model.
  • Edge device deployment or scenarios with limited computational resources.
  • Tasks where the nuanced output of larger models is desired without the associated computational cost.