Justin-lee/qwen3-1.7b-chinese-cs-multitask

Qwen3-1.7B Chinese Customer Service Multi-Task Model

A multi-task fine-tuned Qwen3-1.7B model for Chinese customer service NLP, trained on 4 tasks simultaneously.

Supported Tasks

Training Data

Training Configuration

• —Base Model: Qwen/Qwen3-1.7B
• —Method: SFT (Supervised Fine-Tuning)
• —Learning Rate: 2e-5
• —Epochs: 3
• —Batch Size: 4 × 8 (effective 32)
• —Max Length: 2048
• —Packing: enabled (BFD)

Usage

Training Script

See in this repository for the complete training script.

To run training:

For GPU training, use: