koutch/paper_qwen_qwen3-instruct-4b_train_sft_train_no_think

Hugging Face
TEXT GENERATIONConcurrency Cost:1Model Size:4BQuant:BF16Ctx Length:32kPublished:Jan 16, 2026License:apache-2.0Architecture:Transformer Open Weights Warm

The koutch/paper_qwen_qwen3-instruct-4b_train_sft_train_no_think model is a 4 billion parameter instruction-tuned language model developed by koutch. It is finetuned from unsloth/Qwen3-4B-Instruct-2507 and was trained using Unsloth and Huggingface's TRL library, enabling faster training. This model is designed for general instruction-following tasks, leveraging its Qwen3 architecture and a 40960 token context length.

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Model Overview

The koutch/paper_qwen_qwen3-instruct-4b_train_sft_train_no_think model is a 4 billion parameter instruction-tuned language model. Developed by koutch, it is based on the Qwen3 architecture and was finetuned from the unsloth/Qwen3-4B-Instruct-2507 base model. A key characteristic of this model's development is its training methodology, which utilized Unsloth and Huggingface's TRL library, resulting in a 2x faster training process.

Key Capabilities

  • Instruction Following: Designed to accurately follow and execute instructions provided by users.
  • Efficient Training: Benefits from optimization techniques that allowed for significantly faster finetuning.
  • Qwen3 Architecture: Leverages the capabilities of the Qwen3 model family.
  • Extended Context: Supports a substantial context length of 40960 tokens, enabling processing of longer inputs.

Good For

  • Applications requiring a compact yet capable instruction-tuned model.
  • Scenarios where efficient model deployment and inference are important.
  • Tasks that benefit from a large context window for understanding and generating responses.