Model Overview

Koalacrown/qwen3-4b-cold-start-16bit is a 4 billion parameter Qwen3 model developed by Koalacrown. It was finetuned from the unsloth/Qwen3-4B-Thinking-2507 base model.

Key Characteristics

• Efficient Training: This model was trained 2x faster using Unsloth and Huggingface's TRL library, indicating an optimized training process.
• Base Model: Built upon the Qwen3 architecture, suggesting capabilities inherited from the Qwen family of models.
• License: Distributed under the Apache-2.0 license, allowing for broad use and modification.

Potential Use Cases

• Applications requiring a moderately sized language model with efficient training origins.
• General text generation and understanding tasks where the Qwen3 architecture is suitable.
• Scenarios benefiting from a model developed with Unsloth's acceleration techniques.