bigeye35/QwenQwen2.5-1.5B-Instruct

TEXT GENERATIONConcurrent Unit Cost:1Model Size:4BQuant:BF16Context Size:32kTool Calling:SupportedPublished:Jul 6, 2026License:apache-2.0Architecture:Transformer Open Weights Featherless Exclusive Cold

bigeye35/QwenQwen2.5-1.5B-Instruct is a 4 billion parameter instruction-tuned language model developed by bigeye35, fine-tuned from unsloth/qwen3-4b-unsloth-bnb-4bit. This model was trained using Unsloth and Huggingface's TRL library, enabling faster training. It is designed for general instruction-following tasks, leveraging its 32K context length for diverse applications.

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Model Overview

bigeye35/QwenQwen2.5-1.5B-Instruct is a 4 billion parameter instruction-tuned language model developed by bigeye35. It is fine-tuned from the unsloth/qwen3-4b-unsloth-bnb-4bit base model, indicating its foundation in the Qwen3 architecture. A key characteristic of this model is its training methodology, which utilized Unsloth alongside Huggingface's TRL library, resulting in a reported 2x faster training process.

Key Capabilities

  • Instruction Following: Designed to respond to and execute various instructions effectively.
  • Efficient Training: Benefits from the Unsloth framework, which optimizes the fine-tuning process for speed.
  • Qwen3 Architecture: Inherits the robust capabilities of the Qwen3 model family.

Good For

  • Developers seeking an instruction-tuned model with a 4 billion parameter count.
  • Applications requiring a model fine-tuned with an emphasis on training efficiency.
  • General natural language understanding and generation tasks where instruction following is crucial.